feat: 版本号更新

README.md

@@ -40,7 +40,7 @@
  <dependency>
     <artifactId>fluent-sql-spring-boot-starter</artifactId>
     <groupId>group.flyfish.framework</groupId>
-    <version>0.0.5</version>
+    <version>0.1.0</version>
 </dependency>
 ```
 
@@ -50,7 +50,7 @@
  <dependency>
     <artifactId>fluent-sql-spring-jdbc</artifactId>
     <groupId>group.flyfish.framework</groupId>
-    <version>0.0.5</version>
+    <version>0.1.0</version>
 </dependency>
 ```
 

fluent-sql-annotations/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>fluent-sql</artifactId>
         <groupId>group.flyfish.framework</groupId>
-        <version>0.0.5</version>
+        <version>0.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

fluent-sql-core/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>fluent-sql</artifactId>
         <groupId>group.flyfish.framework</groupId>
-        <version>0.0.5</version>
+        <version>0.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

fluent-sql-core/src/main/java/group/flyfish/fluent/chain/SQL.java

@@ -3,6 +3,7 @@ package group.flyfish.fluent.chain;
 import group.flyfish.fluent.chain.common.PreSqlChain;
 import group.flyfish.fluent.chain.select.SelectComposite;
 import group.flyfish.fluent.operations.FluentSQLOperations;
+import group.flyfish.fluent.operations.ReactiveFluentSQLOperations;
 import group.flyfish.fluent.update.Update;
 import group.flyfish.fluent.utils.sql.SFunction;
 
@@ -61,4 +62,13 @@ public interface SQL {
     static void bind(FluentSQLOperations operations) {
         SQLImpl.bind(operations);
     }
+
+    /**
+     * 绑定数据源上下文，可自由切换实现
+     *
+     * @param operations jdbc操作
+     */
+    static void bind(ReactiveFluentSQLOperations operations) {
+        SQLImpl.bind(operations);
+    }
 }

fluent-sql-core/src/main/java/group/flyfish/fluent/chain/SQLImpl.java

@@ -3,17 +3,19 @@ package group.flyfish.fluent.chain;
 import group.flyfish.fluent.chain.common.AfterJoinSqlChain;
 import group.flyfish.fluent.chain.common.HandleSqlChain;
 import group.flyfish.fluent.chain.common.PreSqlChain;
-import group.flyfish.fluent.chain.execution.BoundEntity;
+import group.flyfish.fluent.chain.execution.BoundEntitySpec;
 import group.flyfish.fluent.chain.execution.BoundProxy;
-import group.flyfish.fluent.chain.execution.ReactiveBoundEntity;
+import group.flyfish.fluent.chain.execution.ReactiveBoundEntitySpec;
 import group.flyfish.fluent.chain.select.AfterOrderSqlChain;
 import group.flyfish.fluent.chain.select.AfterWhereSqlChain;
 import group.flyfish.fluent.chain.select.PieceSqlChain;
 import group.flyfish.fluent.chain.update.AfterSetSqlChain;
 import group.flyfish.fluent.debug.FluentSqlDebugger;
+import group.flyfish.fluent.entity.BoundSQLEntity;
 import group.flyfish.fluent.entity.DataPage;
 import group.flyfish.fluent.entity.SQLEntity;
 import group.flyfish.fluent.operations.FluentSQLOperations;
+import group.flyfish.fluent.operations.ReactiveFluentSQLOperations;
 import group.flyfish.fluent.query.JoinCandidate;
 import group.flyfish.fluent.query.Parameterized;
 import group.flyfish.fluent.query.Query;
@@ -48,6 +50,8 @@ final class SQLImpl extends ConcatSegment<SQLImpl> implements SQLOperations, Pre
     // 共享的操作
     private static FluentSQLOperations SHARED_OPERATIONS;
 
+    private static ReactiveFluentSQLOperations SHARED_REACTIVE_OPERATIONS;
+
     // 参数map，有序
     private final List<Object> parameters = new ArrayList<>();
 
@@ -55,7 +59,7 @@ final class SQLImpl extends ConcatSegment<SQLImpl> implements SQLOperations, Pre
     private Class<?> primaryClass;
 
     // sql实体提供者
-    private final Supplier<SQLEntity> entity = wrap(this::toEntity);
+    private final Supplier<SQLEntity> entity = wrap(this::entity);
 
     /**
      * 绑定实现类
@@ -66,6 +70,16 @@ final class SQLImpl extends ConcatSegment<SQLImpl> implements SQLOperations, Pre
         SHARED_OPERATIONS = operations;
     }
 
+
+    /**
+     * 绑定实现类
+     *
+     * @param operations r2dbc操作
+     */
+    public static void bind(ReactiveFluentSQLOperations operations) {
+        SHARED_REACTIVE_OPERATIONS = operations;
+    }
+
     /**
      * 查询起手
      *
@@ -172,8 +186,10 @@ final class SQLImpl extends ConcatSegment<SQLImpl> implements SQLOperations, Pre
      * @return 处理链
      */
     @Override
-    public <T> BoundProxy<T> next() {
-        return new DefaultBoundProxy<>(SQLEntity.of(primaryClass, this::sql, this::parsedParameters));
+    @SuppressWarnings("unchecked")
+    public <T> BoundProxy<T> fetch() {
+        // 通过主类构建实体
+        return new DefaultBoundProxy<>(BoundSQLEntity.of(this.entity, (Class<T>) primaryClass));
     }
 
     /**
@@ -211,7 +227,7 @@ final class SQLImpl extends ConcatSegment<SQLImpl> implements SQLOperations, Pre
      */
     @Override
     public <T> BoundProxy<T> as(Class<T> type) {
-        return new DefaultBoundProxy<>(SQLEntity.of(type, wrap(this::sql), wrap(this::parsedParameters)));
+        return new DefaultBoundProxy<>(BoundSQLEntity.of(this.entity, type));
     }
 
     /**
@@ -220,7 +236,6 @@ final class SQLImpl extends ConcatSegment<SQLImpl> implements SQLOperations, Pre
      * @return 构建结果
      */
     private String sql() {
-        Assert.notNull(SHARED_OPERATIONS, "未指定执行数据源！");
         String sql = segments.stream().map(SQLSegment::get).collect(Collectors.joining(" "));
         if (FluentSqlDebugger.enabled()) {
             System.out.println("prepared sql: " + sql);
@@ -254,6 +269,15 @@ final class SQLImpl extends ConcatSegment<SQLImpl> implements SQLOperations, Pre
         return false;
     }
 
+    /**
+     * 将本实体转换为sql实体
+     *
+     * @return 转换结果
+     */
+    private SQLEntity entity() {
+        return SQLEntity.of(wrap(this::sql), wrap(this::parsedParameters));
+    }
+
     @Override
     public PieceSqlChain limit(int count) {
         return concat("LIMIT").concat(String.valueOf(count));
@@ -267,16 +291,16 @@ final class SQLImpl extends ConcatSegment<SQLImpl> implements SQLOperations, Pre
     @RequiredArgsConstructor
     private static class DefaultBoundProxy<T> implements BoundProxy<T> {
 
-        private final SQLEntity<T> entity;
+        private final BoundSQLEntity<T> entity;
 
         @Override
-        public BoundEntity<T> block() {
-            return new DefaultBoundEntity<>();
+        public BoundEntitySpec<T> block() {
+            return new DefaultBoundEntitySpec<>(entity);
         }
 
         @Override
-        public ReactiveBoundEntity<T> reactive() {
-            return new DefaultReactiveBoundEntity<>();
+        public ReactiveBoundEntitySpec<T> reactive() {
+            return new DefaultReactiveBoundEntitySpec<>(entity);
         }
     }
 
@@ -285,49 +309,68 @@ final class SQLImpl extends ConcatSegment<SQLImpl> implements SQLOperations, Pre
      *
      * @param <T>
      */
-    private static class DefaultBoundEntity<T> implements BoundEntity<T> {
+    private static class DefaultBoundEntitySpec<T> implements BoundEntitySpec<T> {
+
+        private final BoundSQLEntity<T> entity;
+
+        private DefaultBoundEntitySpec(BoundSQLEntity<T> entity) {
+            Assert.notNull(SHARED_OPERATIONS, "未指定执行数据源！");
+            this.entity = entity;
+        }
 
         @Override
         public T one() {
-            return null;
+            return SHARED_OPERATIONS.selectOne(entity);
         }
 
         @Override
         public List<T> all() {
-            return List.of();
+            return SHARED_OPERATIONS.select(entity);
         }
 
         @Override
         public DataPage<T> page() {
-            return null;
+            return SHARED_OPERATIONS.selectPage(entity);
         }
 
         @Override
         public int execute() {
-            return 0;
+            return SHARED_OPERATIONS.execute(entity);
         }
     }
 
-    private static class DefaultReactiveBoundEntity<T> implements ReactiveBoundEntity<T> {
+    /**
+     * 默认的异步绑定实体
+     *
+     * @param <T> 泛型
+     */
+    private static class DefaultReactiveBoundEntitySpec<T> implements ReactiveBoundEntitySpec<T> {
+
+        private final BoundSQLEntity<T> entity;
+
+        private DefaultReactiveBoundEntitySpec(BoundSQLEntity<T> entity) {
+            Assert.notNull(SHARED_REACTIVE_OPERATIONS, "未指定执行数据源！");
+            this.entity = entity;
+        }
 
         @Override
         public Mono<T> one() {
-            return null;
+            return SHARED_REACTIVE_OPERATIONS.selectOne(entity);
         }
 
         @Override
         public Flux<T> all() {
-            return null;
+            return SHARED_REACTIVE_OPERATIONS.select(entity);
         }
 
         @Override
         public Mono<DataPage<T>> page() {
-            return null;
+            return SHARED_REACTIVE_OPERATIONS.selectPage(entity);
         }
 
         @Override
         public Mono<Integer> execute() {
-            return null;
+            return SHARED_REACTIVE_OPERATIONS.execute(entity);
         }
     }
 }

fluent-sql-core/src/main/java/group/flyfish/fluent/chain/common/ExecutableSql.java

@@ -1,6 +1,5 @@
 package group.flyfish.fluent.chain.common;
 
-import group.flyfish.fluent.chain.execution.BoundProxy;
 
 /**
  * 可执行的sql
@@ -9,11 +8,5 @@ import group.flyfish.fluent.chain.execution.BoundProxy;
  */
 public interface ExecutableSql {
 
-    /**
-     * 进入下一步，以主表作为输出结果
-     *
-     * @param <T> 泛型
-     * @return 绑定操作
-     */
-    <T> BoundProxy<T> next();
+
 }

fluent-sql-core/src/main/java/group/flyfish/fluent/chain/execution/BoundEntitySpec.java

@@ -11,8 +11,7 @@ import java.util.List;
  *
  * @author wangyu
  */
-public interface BoundEntity<T> {
-
+public interface BoundEntitySpec<T> {
 
     /**
      * 执行一条sql，并且序列化为对象

fluent-sql-core/src/main/java/group/flyfish/fluent/chain/execution/BoundProxy.java

@@ -12,13 +12,13 @@ public interface BoundProxy<T> {
      *
      * @return 结果
      */
-    BoundEntity<T> block();
+    BoundEntitySpec<T> block();
 
     /**
      * 异步数据库逻辑
      *
      * @return 结果
      */
-    ReactiveBoundEntity<T> reactive();
+    ReactiveBoundEntitySpec<T> reactive();
 
 }

fluent-sql-core/src/main/java/group/flyfish/fluent/chain/execution/ReactiveBoundEntitySpec.java

@@ -11,7 +11,7 @@ import reactor.core.publisher.Mono;
  *
  * @author wangyu
  */
-public interface ReactiveBoundEntity<T> {
+public interface ReactiveBoundEntitySpec<T> {
 
     /**
      * 执行一条sql，并且序列化为对象

fluent-sql-core/src/main/java/group/flyfish/fluent/chain/select/FetchSqlChain.java

@@ -3,13 +3,21 @@ package group.flyfish.fluent.chain.select;
 import group.flyfish.fluent.chain.common.ExecutableSql;
 import group.flyfish.fluent.chain.execution.BoundProxy;
 
-import java.util.List;
-
 public interface FetchSqlChain extends ExecutableSql {
 
+    /**
+     * 使用主表进行下一步操作
+     *
+     * @param <T> 泛型
+     * @return 结果
+     */
+    <T> BoundProxy<T> fetch();
+
     /**
      * 转换为SQL实体
      *
+     * @param type 具体结果类型
+     * @param <T>  泛型
      * @return 结果
      */
     <T> BoundProxy<T> as(Class<T> type);

fluent-sql-core/src/main/java/group/flyfish/fluent/entity/BoundSQLEntity.java

@@ -0,0 +1,37 @@
+package group.flyfish.fluent.entity;
+
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import org.springframework.lang.NonNull;
+
+import java.util.function.Supplier;
+
+@RequiredArgsConstructor(access = AccessLevel.PRIVATE)
+public class BoundSQLEntity<T> implements Supplier<String> {
+
+    @NonNull
+    private final Supplier<SQLEntity> entity;
+
+    // 结果类型
+    @NonNull
+    @Getter
+    private final Class<T> resultType;
+
+    public static <T> BoundSQLEntity<T> of(Supplier<SQLEntity> entity, Class<T> resultType) {
+        return new BoundSQLEntity<>(entity, resultType);
+    }
+
+    @Override
+    public String get() {
+        return entity.get().getSql();
+    }
+
+    public String getSql() {
+        return entity.get().getSql();
+    }
+
+    public Object[] getParameters() {
+        return entity.get().getParameters();
+    }
+}

fluent-sql-core/src/main/java/group/flyfish/fluent/entity/SQLEntity.java

@@ -1,6 +1,5 @@
 package group.flyfish.fluent.entity;
 
-import lombok.Getter;
 import org.springframework.lang.NonNull;
 
 import java.util.function.Supplier;
@@ -8,10 +7,9 @@ import java.util.function.Supplier;
 /**
  * sql运行实体
  *
- * @param <T> 结果类型泛型
  * @author wangyu
  */
-public class SQLEntity<T> {
+public class SQLEntity {
 
     private static final Supplier<Object[]> EMPTY_PARAMETERS = () -> new Object[]{};
 
@@ -22,23 +20,17 @@ public class SQLEntity<T> {
     // sql参数表提供者
     private final Supplier<Object[]> parameters;
 
-    // 结果类型
-    @NonNull
-    @Getter
-    private final Class<T> resultType;
-
-    private SQLEntity(Class<T> resultType, Supplier<String> sql, Supplier<Object[]> parameters) {
-        this.resultType = resultType;
+    private SQLEntity(Supplier<String> sql, Supplier<Object[]> parameters) {
         this.sql = sql;
         this.parameters = parameters;
     }
 
-    public static <T> SQLEntity<T> of(Class<T> resultType, Supplier<String> sqlProvider) {
-        return of(resultType, sqlProvider, EMPTY_PARAMETERS);
+    public static SQLEntity of(Supplier<String> sqlProvider) {
+        return of(sqlProvider, EMPTY_PARAMETERS);
     }
 
-    public static <T> SQLEntity<T> of(Class<T> resultType, Supplier<String> sql, Supplier<Object[]> parameters) {
-        return new SQLEntity<T>(resultType, sql, parameters);
+    public static SQLEntity of(Supplier<String> sql, Supplier<Object[]> parameters) {
+        return new SQLEntity(sql, parameters);
     }
 
     public String getSql() {

fluent-sql-core/src/main/java/group/flyfish/fluent/operations/FluentSQLOperations.java

@@ -1,7 +1,7 @@
 package group.flyfish.fluent.operations;
 
+import group.flyfish.fluent.entity.BoundSQLEntity;
 import group.flyfish.fluent.entity.DataPage;
-import group.flyfish.fluent.entity.SQLEntity;
 import org.springframework.lang.Nullable;
 
 import java.util.List;
@@ -23,7 +23,7 @@ public interface FluentSQLOperations {
      * @return 查询结果
      */
     @Nullable
-    <T> T selectOne(SQLEntity<T> entity);
+    <T> T selectOne(BoundSQLEntity<T> entity);
 
     /**
      * 执行一条sql，并且查询出所有行
@@ -32,7 +32,7 @@ public interface FluentSQLOperations {
      * @param <T>    目标泛型
      * @return 返回的列表
      */
-    <T> List<T> select(SQLEntity<T> entity);
+    <T> List<T> select(BoundSQLEntity<T> entity);
 
     /**
      * 分页查询
@@ -41,7 +41,7 @@ public interface FluentSQLOperations {
      * @param <T>    目标泛型
      * @return 返回的分页对象
      */
-    <T> DataPage<T> selectPage(SQLEntity<T> entity);
+    <T> DataPage<T> selectPage(BoundSQLEntity<T> entity);
 
     /**
      * 直接执行sql，根据update count返回更新行数，如果是查询，永远返回0
@@ -49,5 +49,5 @@ public interface FluentSQLOperations {
      * @param entity sql实体
      * @return 更新行数
      */
-    <T> int execute(SQLEntity<T> entity);
+    <T> int execute(BoundSQLEntity<T> entity);
 }

fluent-sql-core/src/main/java/group/flyfish/fluent/operations/ReactiveFluentSQLOperations.java

@@ -1,5 +1,6 @@
 package group.flyfish.fluent.operations;
 
+import group.flyfish.fluent.entity.BoundSQLEntity;
 import group.flyfish.fluent.entity.DataPage;
 import group.flyfish.fluent.entity.SQLEntity;
 import org.springframework.lang.Nullable;
@@ -23,7 +24,7 @@ public interface ReactiveFluentSQLOperations {
      * @return 查询结果
      */
     @Nullable
-    <T> Mono<T> selectOne(SQLEntity<T> entity);
+    <T> Mono<T> selectOne(BoundSQLEntity<T> entity);
 
     /**
      * 执行一条sql，并且查询出所有行
@@ -32,7 +33,7 @@ public interface ReactiveFluentSQLOperations {
      * @param <T>    目标泛型
      * @return 返回的列表
      */
-    <T> Flux<T> select(SQLEntity<T> entity);
+    <T> Flux<T> select(BoundSQLEntity<T> entity);
 
     /**
      * 分页查询
@@ -41,7 +42,7 @@ public interface ReactiveFluentSQLOperations {
      * @param <T>    目标泛型
      * @return 返回的分页对象
      */
-    <T> Mono<DataPage<T>> selectPage(SQLEntity<T> entity);
+    <T> Mono<DataPage<T>> selectPage(BoundSQLEntity<T> entity);
 
     /**
      * 直接执行sql，根据update count返回更新行数，如果是查询，永远返回0
@@ -49,5 +50,5 @@ public interface ReactiveFluentSQLOperations {
      * @param entity sql实体
      * @return 更新行数
      */
-    <T> Mono<Integer> execute(SQLEntity<T> entity);
+    <T> Mono<Integer> execute(BoundSQLEntity<T> entity);
 }

fluent-sql-core/src/main/java/group/flyfish/fluent/utils/cache/BoundObject.java

@@ -1,20 +0,0 @@
-package group.flyfish.fluent.utils.cache;
-
-import java.util.function.Supplier;
-
-/**
- * 绑定的单值对象
- *
- * @param <T> 泛型
- */
-public class BoundObject<T> {
-
-    private T object;
-
-    public T computeIfAbsent(Supplier<T> supplier) {
-        if (null == object) {
-            object = supplier.get();
-        }
-        return object;
-    }
-}

fluent-sql-core/src/main/java/group/flyfish/fluent/utils/cache/CachedWrapper.java

@@ -4,6 +4,7 @@ import java.util.function.Supplier;
 
 /**
  * 缓存的supplier
+ * 组件内部通过该核心逻辑缓存编译的sql
  *
  * @author wangyu
  */
@@ -20,4 +21,22 @@ public interface CachedWrapper {
         BoundObject<T> object = new BoundObject<>();
         return () -> object.computeIfAbsent(supplier);
     }
+
+    /**
+     * 绑定的单值对象
+     *
+     * @param <T> 泛型
+     */
+    class BoundObject<T> {
+
+        private T object;
+
+        public T computeIfAbsent(Supplier<T> supplier) {
+            if (null == object) {
+                object = supplier.get();
+            }
+            return object;
+        }
+    }
+
 }

fluent-sql-spring-boot-starter/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>fluent-sql</artifactId>
         <groupId>group.flyfish.framework</groupId>
-        <version>0.0.5</version>
+        <version>0.1.0</version>
     </parent>
     <description>spring boot 快速集成组件</description>
     <modelVersion>4.0.0</modelVersion>

fluent-sql-spring/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>fluent-sql</artifactId>
         <groupId>group.flyfish.framework</groupId>
-        <version>0.0.5</version>
+        <version>0.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -46,6 +46,12 @@
             <artifactId>mysql-connector-java</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>io.asyncer</groupId>
+            <artifactId>r2dbc-mysql</artifactId>
+            <version>0.9.7</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>

fluent-sql-spring/src/main/java/group/flyfish/fluent/mapping/MappingBean.java

@@ -0,0 +1,112 @@
+package group.flyfish.fluent.mapping;
+
+import lombok.Setter;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.BeanWrapper;
+import org.springframework.beans.BeanWrapperImpl;
+import org.springframework.core.convert.ConversionService;
+import org.springframework.core.convert.support.DefaultConversionService;
+import org.springframework.util.ClassUtils;
+import org.springframework.util.StringUtils;
+
+import java.beans.PropertyDescriptor;
+import java.util.function.BiFunction;
+import java.util.function.Supplier;
+import java.util.function.UnaryOperator;
+
+/**
+ * 映射中的bean
+ */
+@Setter
+@Slf4j
+class MappingBean<T> {
+
+    private final T instance;
+
+    private final MappingDescriptor<T> descriptor;
+
+    private final BeanWrapper bw;
+
+    private boolean logged;
+
+    private Supplier<ConversionService> conversionService = DefaultConversionService::getSharedInstance;
+
+    private UnaryOperator<String> propertyTransformer = UnaryOperator.identity();
+
+    private BiFunction<String, Object, Object> transformer = (column, value) -> value;
+
+    /**
+     * 创建实例
+     *
+     * @return 结果
+     */
+    static <T> MappingBean<T> create(MappingDescriptor<T> descriptor) {
+        T instance = BeanUtils.instantiateClass(descriptor.getMappedClass());
+        return new MappingBean<>(instance, descriptor);
+    }
+
+    private MappingBean(T instance, MappingDescriptor<T> descriptor) {
+        this.instance = instance;
+        this.descriptor = descriptor;
+        this.bw = new BeanWrapperImpl(instance);
+        initBeanWrapper(bw);
+    }
+
+    /**
+     * 初始化bean wrapper
+     *
+     * @param bw bean包装器
+     */
+    protected void initBeanWrapper(BeanWrapper bw) {
+        ConversionService cs = conversionService.get();
+        if (cs != null) {
+            bw.setConversionService(cs);
+        }
+    }
+
+    /**
+     * 设置bean的值
+     *
+     * @param column 属性名
+     * @param value  值
+     */
+    void setValue(String column, ValueProvider value) throws Exception {
+        String findName = getProperty(column);
+        if (StringUtils.hasText(findName)) {
+            PropertyDescriptor pd = descriptor.getMappedFields().get(findName);
+            if (null == pd) return;
+            String name = pd.getName();
+            if (!logged) {
+                logged = true;
+                if (log.isDebugEnabled()) {
+                    log.debug("Mapping column '{}' to property '{}' of type '{}'", column, name,
+                            ClassUtils.getQualifiedName(pd.getPropertyType()));
+                }
+            }
+            // 尝试获取值
+            Object mappedValue = transformer.apply(name, value.get(pd.getPropertyType()));
+            // 尝试设置
+            bw.setPropertyValue(name, mappedValue);
+        }
+    }
+
+    /**
+     * 获取真正的列名
+     *
+     * @param column 列
+     * @return 结果
+     */
+    String getProperty(String column) {
+        return propertyTransformer.apply(column);
+    }
+
+    /**
+     * 获取设置后的实体
+     *
+     * @return 结果
+     */
+    T get() {
+        return instance;
+    }
+}

fluent-sql-spring/src/main/java/group/flyfish/fluent/mapping/MappingDescriptor.java

@@ -0,0 +1,187 @@
+package group.flyfish.fluent.mapping;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import group.flyfish.fluent.binding.Alias;
+import group.flyfish.fluent.binding.JSONInject;
+import group.flyfish.fluent.utils.data.ObjectMappers;
+import lombok.Getter;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.BeanUtils;
+import org.springframework.core.annotation.MergedAnnotations;
+import org.springframework.dao.InvalidDataAccessApiUsageException;
+import org.springframework.util.Assert;
+import org.springframework.util.ReflectionUtils;
+import org.springframework.util.StringUtils;
+
+import java.beans.PropertyDescriptor;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+
+/**
+ * 特定类型的映射解释器
+ *
+ * @param <T> 泛型
+ */
+@Getter
+@Slf4j
+class MappingDescriptor<T> {
+
+    private final ObjectMapper objectMapper = ObjectMappers.shared();
+
+    /**
+     * The class we are mapping to.
+     */
+    private Class<T> mappedClass;
+    /**
+     * Map of the fields we provide mapping for.
+     */
+    private final Map<String, PropertyDescriptor> mappedFields;
+
+    /**
+     * Map of the fields which need json convert
+     */
+    private final Map<String, Class<?>> jsonFields;
+
+    static <T> MappingDescriptor<T> of(Class<T> mappedClass) {
+        return new MappingDescriptor<>(mappedClass);
+    }
+
+    private MappingDescriptor(Class<T> mappedClass) {
+        Assert.state(mappedClass != null, "Mapped class was not specified");
+        this.mappedClass = mappedClass;
+        this.mappedFields = new HashMap<>();
+        this.jsonFields = new HashMap<>();
+        initialize();
+    }
+
+    private void initialize() {
+        Map<String, MergedAnnotations> fieldAnnotations = new HashMap<>();
+        ReflectionUtils.doWithFields(mappedClass, field -> fieldAnnotations.put(field.getName(), MergedAnnotations.from(field)));
+
+        for (PropertyDescriptor pd : BeanUtils.getPropertyDescriptors(mappedClass)) {
+            if (pd.getWriteMethod() != null) {
+                MergedAnnotations annotations = fieldAnnotations.get(pd.getName());
+                String lowerCaseName;
+                if (annotations.isPresent(Alias.class)) {
+                    String rawName = annotations.get(Alias.class).synthesize().value();
+                    lowerCaseName = lowerCaseName(rawName.replace("_", ""));
+                } else {
+                    lowerCaseName = lowerCaseName(pd.getName());
+                }
+                this.mappedFields.put(lowerCaseName, pd);
+                String underscoreName = underscoreName(pd.getName());
+                if (!lowerCaseName.equals(underscoreName)) {
+                    this.mappedFields.put(underscoreName, pd);
+                }
+                // 添加json字段
+                if (annotations.isPresent(JSONInject.class)) {
+                    this.jsonFields.put(pd.getName(), pd.getPropertyType());
+                }
+            }
+        }
+    }
+
+    MappingBean<T> create() {
+        MappingBean<T> bean = MappingBean.create(this);
+        bean.setTransformer(this::convertPropertyIfNeed);
+        bean.setPropertyTransformer(this::lowerCaseName);
+        return bean;
+    }
+
+    /**
+     * Remove the specified property from the mapped fields.
+     *
+     * @param propertyName the property name (as used by property descriptors)
+     * @since 5.3.9
+     */
+    private void suppressProperty(String propertyName) {
+        if (this.mappedFields != null) {
+            this.mappedFields.remove(lowerCaseName(propertyName));
+            this.mappedFields.remove(underscoreName(propertyName));
+        }
+    }
+
+
+    /**
+     * Convert the given name to lower case.
+     * By default, conversions will happen within the US locale.
+     *
+     * @param name the original name
+     * @return the converted name
+     * @since 4.2
+     */
+    private String lowerCaseName(String name) {
+        return StringUtils.delete(name, " ").toLowerCase(Locale.US);
+    }
+
+    /**
+     * Convert a name in camelCase to an underscored name in lower case.
+     * Any upper case letters are converted to lower case with a preceding underscore.
+     *
+     * @param name the original name
+     * @return the converted name
+     * @see #lowerCaseName
+     * @since 4.2
+     */
+    private String underscoreName(String name) {
+        if (!StringUtils.hasLength(name)) {
+            return "";
+        }
+
+        StringBuilder result = new StringBuilder();
+        result.append(Character.toLowerCase(name.charAt(0)));
+        for (int i = 1; i < name.length(); i++) {
+            char c = name.charAt(i);
+            if (Character.isUpperCase(c)) {
+                result.append('_').append(Character.toLowerCase(c));
+            } else {
+                result.append(c);
+            }
+        }
+        return result.toString();
+    }
+
+    /**
+     * Set the class that each row should be mapped to.
+     */
+    void setMappedClass(Class<T> mappedClass) {
+        if (this.mappedClass == null) {
+            this.mappedClass = mappedClass;
+            initialize();
+        } else {
+            if (this.mappedClass != mappedClass) {
+                throw new InvalidDataAccessApiUsageException("The mapped class can not be reassigned to map to " +
+                        mappedClass + " since it is already providing mapping for " + this.mappedClass);
+            }
+        }
+    }
+
+    private Object convertPropertyIfNeed(String name, Object value) {
+        if (jsonFields.containsKey(name)) {
+            value = convert(value, jsonFields.get(name));
+        }
+        return value;
+    }
+
+    /**
+     * 转换json对象
+     *
+     * @param type  目标类型
+     * @param value 值
+     * @return 结果
+     */
+    private Object convert(Object value, Class<?> type) {
+        if (value instanceof String) {
+            try {
+                return objectMapper.readValue((String) value, type);
+            } catch (JsonProcessingException e) {
+                log.error("转换json为对象时出错！{}", e.getMessage());
+                return null;
+            }
+        }
+        return value;
+    }
+
+}

fluent-sql-spring/src/main/java/group/flyfish/fluent/mapping/ReactiveSQLMappedRowMapper.java

@@ -0,0 +1,62 @@
+package group.flyfish.fluent.mapping;
+
+import io.r2dbc.spi.Row;
+import io.r2dbc.spi.RowMetadata;
+import org.springframework.dao.DataRetrievalFailureException;
+
+import java.util.function.BiFunction;
+
+/**
+ * 异步支持的sql映射，支持json映射
+ *
+ * @param <T> 泛型
+ */
+public class ReactiveSQLMappedRowMapper<T> implements BiFunction<Row, RowMetadata, T> {
+
+    /**
+     * the actual logic for conversation
+     */
+    private final MappingDescriptor<T> descriptor;
+
+    /**
+     * Create a new {@code BeanPropertyRowMapper}, accepting unpopulated
+     * properties in the target bean.
+     *
+     * @param mappedClass the class that each row should be mapped to
+     */
+    private ReactiveSQLMappedRowMapper(Class<T> mappedClass) {
+        this.descriptor = MappingDescriptor.of(mappedClass);
+    }
+
+    /**
+     * Static factory method to create a new {@code BeanPropertyRowMapper}.
+     *
+     * @param mappedClass the class that each row should be mapped to
+     */
+    public static <T> ReactiveSQLMappedRowMapper<T> newInstance(Class<T> mappedClass) {
+        return new ReactiveSQLMappedRowMapper<>(mappedClass);
+    }
+
+    /**
+     * Applies this function to the given arguments.
+     *
+     * @param row         the first function argument
+     * @param rowMetadata the second function argument
+     * @return the function result
+     */
+    @Override
+    public T apply(Row row, RowMetadata rowMetadata) {
+        MappingBean<T> bean = descriptor.create();
+
+        for (String column : rowMetadata.getColumnNames()) {
+            try {
+                bean.setValue(column, type -> row.get(column, type));
+            } catch (Exception ex) {
+                throw new DataRetrievalFailureException(
+                        "Unable to map column '" + column + "' to property '" + bean.getProperty(column) + "'", ex);
+            }
+        }
+
+        return bean.get();
+    }
+}

fluent-sql-spring/src/main/java/group/flyfish/fluent/mapping/SQLMappedRowMapper.java

@@ -1,32 +1,14 @@
 package group.flyfish.fluent.mapping;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import group.flyfish.fluent.binding.Alias;
-import group.flyfish.fluent.binding.JSONInject;
-import group.flyfish.fluent.utils.data.ObjectMappers;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.*;
-import org.springframework.core.annotation.MergedAnnotations;
-import org.springframework.core.convert.ConversionService;
-import org.springframework.core.convert.support.DefaultConversionService;
 import org.springframework.dao.DataRetrievalFailureException;
-import org.springframework.dao.InvalidDataAccessApiUsageException;
 import org.springframework.jdbc.core.RowMapper;
 import org.springframework.jdbc.support.JdbcUtils;
 import org.springframework.lang.Nullable;
-import org.springframework.util.Assert;
-import org.springframework.util.ClassUtils;
-import org.springframework.util.ReflectionUtils;
-import org.springframework.util.StringUtils;
 
-import java.beans.PropertyDescriptor;
 import java.sql.ResultSet;
 import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
-import java.util.HashMap;
-import java.util.Locale;
-import java.util.Map;
 
 /**
  * 基于SQL映射的行映射器
@@ -37,27 +19,10 @@ import java.util.Map;
 @Slf4j
 public class SQLMappedRowMapper<T> implements RowMapper<T> {
 
-    private final ObjectMapper objectMapper = ObjectMappers.shared();
-
     /**
-     * The class we are mapping to.
+     * the actual logic for conversation
      */
-    @Nullable
-    private Class<T> mappedClass;
-    /**
-     * ConversionService for binding JDBC values to bean properties.
-     */
-    @Nullable
-    private ConversionService conversionService = DefaultConversionService.getSharedInstance();
-    /**
-     * Map of the fields we provide mapping for.
-     */
-    @Nullable
-    private Map<String, PropertyDescriptor> mappedFields;
-    /**
-     * Map of the fields which need json convert
-     */
-    private Map<String, Class<?>> jsonFields;
+    private final MappingDescriptor<T> descriptor;
 
     /**
      * Create a new {@code BeanPropertyRowMapper}, accepting unpopulated
@@ -66,171 +31,18 @@ public class SQLMappedRowMapper<T> implements RowMapper<T> {
      * @param mappedClass the class that each row should be mapped to
      */
     public SQLMappedRowMapper(Class<T> mappedClass) {
-        initialize(mappedClass);
+        this.descriptor = MappingDescriptor.of(mappedClass);
     }
 
     /**
      * Static factory method to create a new {@code BeanPropertyRowMapper}.
      *
      * @param mappedClass the class that each row should be mapped to
-     * @see #newInstance(Class, ConversionService)
      */
     public static <T> SQLMappedRowMapper<T> newInstance(Class<T> mappedClass) {
         return new SQLMappedRowMapper<>(mappedClass);
     }
 
-    /**
-     * Static factory method to create a new {@code BeanPropertyRowMapper}.
-     *
-     * @param mappedClass       the class that each row should be mapped to
-     * @param conversionService the {@link ConversionService} for binding
-     *                          JDBC values to bean properties, or {@code null} for none
-     * @see #newInstance(Class)
-     * @see #setConversionService
-     * @since 5.2.3
-     */
-    public static <T> SQLMappedRowMapper<T> newInstance(
-            Class<T> mappedClass, @Nullable ConversionService conversionService) {
-
-        SQLMappedRowMapper<T> rowMapper = newInstance(mappedClass);
-        rowMapper.setConversionService(conversionService);
-        return rowMapper;
-    }
-
-    /**
-     * Get the class that we are mapping to.
-     */
-    @Nullable
-    public final Class<T> getMappedClass() {
-        return this.mappedClass;
-    }
-
-    /**
-     * Set the class that each row should be mapped to.
-     */
-    public void setMappedClass(Class<T> mappedClass) {
-        if (this.mappedClass == null) {
-            initialize(mappedClass);
-        } else {
-            if (this.mappedClass != mappedClass) {
-                throw new InvalidDataAccessApiUsageException("The mapped class can not be reassigned to map to " +
-                        mappedClass + " since it is already providing mapping for " + this.mappedClass);
-            }
-        }
-    }
-
-    /**
-     * Return a {@link ConversionService} for binding JDBC values to bean properties,
-     * or {@code null} if none.
-     *
-     * @since 4.3
-     */
-    @Nullable
-    public ConversionService getConversionService() {
-        return this.conversionService;
-    }
-
-    /**
-     * Set a {@link ConversionService} for binding JDBC values to bean properties,
-     * or {@code null} for none.
-     * <p>Default is a {@link DefaultConversionService}, as of Spring 4.3. This
-     * provides support for {@code java.time} conversion and other special types.
-     *
-     * @see #initBeanWrapper(BeanWrapper)
-     * @since 4.3
-     */
-    public void setConversionService(@Nullable ConversionService conversionService) {
-        this.conversionService = conversionService;
-    }
-
-    /**
-     * Initialize the mapping meta-data for the given class.
-     *
-     * @param mappedClass the mapped class
-     */
-    protected void initialize(Class<T> mappedClass) {
-        this.mappedClass = mappedClass;
-        this.mappedFields = new HashMap<>();
-        this.jsonFields = new HashMap<>();
-
-        Map<String, MergedAnnotations> fieldAnnotations = new HashMap<>();
-        ReflectionUtils.doWithFields(mappedClass, field -> fieldAnnotations.put(field.getName(), MergedAnnotations.from(field)));
-
-        for (PropertyDescriptor pd : BeanUtils.getPropertyDescriptors(mappedClass)) {
-            if (pd.getWriteMethod() != null) {
-                MergedAnnotations annotations = fieldAnnotations.get(pd.getName());
-                String lowerCaseName;
-                if (annotations.isPresent(Alias.class)) {
-                    String rawName = annotations.get(Alias.class).synthesize().value();
-                    lowerCaseName = lowerCaseName(rawName.replace("_", ""));
-                } else {
-                    lowerCaseName = lowerCaseName(pd.getName());
-                }
-                this.mappedFields.put(lowerCaseName, pd);
-                String underscoreName = underscoreName(pd.getName());
-                if (!lowerCaseName.equals(underscoreName)) {
-                    this.mappedFields.put(underscoreName, pd);
-                }
-                // 添加json字段
-                if (annotations.isPresent(JSONInject.class)) {
-                    this.jsonFields.put(pd.getName(), pd.getPropertyType());
-                }
-            }
-        }
-    }
-
-    /**
-     * Remove the specified property from the mapped fields.
-     *
-     * @param propertyName the property name (as used by property descriptors)
-     * @since 5.3.9
-     */
-    protected void suppressProperty(String propertyName) {
-        if (this.mappedFields != null) {
-            this.mappedFields.remove(lowerCaseName(propertyName));
-            this.mappedFields.remove(underscoreName(propertyName));
-        }
-    }
-
-    /**
-     * Convert the given name to lower case.
-     * By default, conversions will happen within the US locale.
-     *
-     * @param name the original name
-     * @return the converted name
-     * @since 4.2
-     */
-    protected String lowerCaseName(String name) {
-        return name.toLowerCase(Locale.US);
-    }
-
-    /**
-     * Convert a name in camelCase to an underscored name in lower case.
-     * Any upper case letters are converted to lower case with a preceding underscore.
-     *
-     * @param name the original name
-     * @return the converted name
-     * @see #lowerCaseName
-     * @since 4.2
-     */
-    protected String underscoreName(String name) {
-        if (!StringUtils.hasLength(name)) {
-            return "";
-        }
-
-        StringBuilder result = new StringBuilder();
-        result.append(Character.toLowerCase(name.charAt(0)));
-        for (int i = 1; i < name.length(); i++) {
-            char c = name.charAt(i);
-            if (Character.isUpperCase(c)) {
-                result.append('_').append(Character.toLowerCase(c));
-            } else {
-                result.append(c);
-            }
-        }
-        return result.toString();
-    }
-
     /**
      * Extract the values for all columns in the current row.
      * <p>Utilizes public setters and result set meta-data.
@@ -239,124 +51,28 @@ public class SQLMappedRowMapper<T> implements RowMapper<T> {
      */
     @Override
     public T mapRow(ResultSet rs, int rowNumber) throws SQLException {
-        BeanWrapperImpl bw = new BeanWrapperImpl();
-        initBeanWrapper(bw);
-
-        T mappedObject = constructMappedInstance(rs, bw);
-        bw.setBeanInstance(mappedObject);
+        MappingBean<T> bean = descriptor.create();
 
         ResultSetMetaData rsmd = rs.getMetaData();
         int columnCount = rsmd.getColumnCount();
 
-        for (int index = 1; index <= columnCount; index++) {
-            String column = JdbcUtils.lookupColumnName(rsmd, index);
-            String field = lowerCaseName(StringUtils.delete(column, " "));
-            PropertyDescriptor pd = (this.mappedFields != null ? this.mappedFields.get(field) : null);
-            if (pd != null) {
+        for (int i = 1; i <= columnCount; i++) {
+            String column = JdbcUtils.lookupColumnName(rsmd, i);
             try {
-                    Object value = getColumnValue(rs, index, pd);
-                    if (rowNumber == 0 && log.isDebugEnabled()) {
-                        log.debug("Mapping column '" + column + "' to property '" + pd.getName() +
-                                "' of type '" + ClassUtils.getQualifiedName(pd.getPropertyType()) + "'");
-                    }
-                    if (jsonFields.containsKey(pd.getName())) {
-                        value = convert(value, jsonFields.get(pd.getName()));
-                    }
-                    bw.setPropertyValue(pd.getName(), value);
-                } catch (NotWritablePropertyException ex) {
+                final int index = i;
+                bean.setValue(column, type -> getColumnValue(rs, index, type));
+            } catch (Exception ex) {
                 throw new DataRetrievalFailureException(
-                            "Unable to map column '" + column + "' to property '" + pd.getName() + "'", ex);
-                }
-            }
-        }
-
-        return mappedObject;
-    }
-
-    /**
-     * Construct an instance of the mapped class for the current row.
-     *
-     * @param rs the ResultSet to map (pre-initialized for the current row)
-     * @param tc a TypeConverter with this RowMapper's conversion service
-     * @return a corresponding instance of the mapped class
-     * @throws SQLException if an SQLException is encountered
-     * @since 5.3
-     */
-    protected T constructMappedInstance(ResultSet rs, TypeConverter tc) throws SQLException {
-        Assert.state(this.mappedClass != null, "Mapped class was not specified");
-        return BeanUtils.instantiateClass(this.mappedClass);
-    }
-
-    /**
-     * Initialize the given BeanWrapper to be used for row mapping.
-     * To be called for each row.
-     * <p>The default implementation applies the configured {@link ConversionService},
-     * if any. Can be overridden in subclasses.
-     *
-     * @param bw the BeanWrapper to initialize
-     * @see #getConversionService()
-     * @see BeanWrapper#setConversionService
-     */
-    protected void initBeanWrapper(BeanWrapper bw) {
-        ConversionService cs = getConversionService();
-        if (cs != null) {
-            bw.setConversionService(cs);
+                        "Unable to map column '" + column + "' to property '" + bean.getProperty(column) + "'", ex);
             }
         }
 
-    /**
-     * Retrieve a JDBC object value for the specified column.
-     * <p>The default implementation delegates to
-     * {@link #getColumnValue(ResultSet, int, Class)}.
-     *
-     * @param rs    is the ResultSet holding the data
-     * @param index is the column index
-     * @param pd    the bean property that each result object is expected to match
-     * @return the Object value
-     * @throws SQLException in case of extraction failure
-     * @see #getColumnValue(ResultSet, int, Class)
-     */
-    @Nullable
-    protected Object getColumnValue(ResultSet rs, int index, PropertyDescriptor pd) throws SQLException {
-        return JdbcUtils.getResultSetValue(rs, index, pd.getPropertyType());
+        return bean.get();
     }
 
-    /**
-     * Retrieve a JDBC object value for the specified column.
-     * <p>The default implementation calls
-     * {@link JdbcUtils#getResultSetValue(java.sql.ResultSet, int, Class)}.
-     * Subclasses may override this to check specific value types upfront,
-     * or to post-process values return from {@code getResultSetValue}.
-     *
-     * @param rs        is the ResultSet holding the data
-     * @param index     is the column index
-     * @param paramType the target parameter type
-     * @return the Object value
-     * @throws SQLException in case of extraction failure
-     * @see org.springframework.jdbc.support.JdbcUtils#getResultSetValue(java.sql.ResultSet, int, Class)
-     * @since 5.3
-     */
     @Nullable
     protected Object getColumnValue(ResultSet rs, int index, Class<?> paramType) throws SQLException {
         return JdbcUtils.getResultSetValue(rs, index, paramType);
     }
 
-    /**
-     * 转换json对象
-     *
-     * @param type  目标类型
-     * @param value 值
-     * @return 结果
-     */
-    private Object convert(Object value, Class<?> type) {
-        if (value instanceof String) {
-            try {
-                return objectMapper.readValue((String) value, type);
-            } catch (JsonProcessingException e) {
-                log.error("转换json为对象时出错！{}", e.getMessage());
-                return null;
-            }
-        }
-        return value;
-    }
 }

fluent-sql-spring/src/main/java/group/flyfish/fluent/mapping/ValueProvider.java

@@ -0,0 +1,17 @@
+package group.flyfish.fluent.mapping;
+
+/**
+ * 值提供者
+ *
+ * @author wangyu
+ */
+interface ValueProvider {
+
+    /**
+     * 通过具体类型获取值
+     *
+     * @param type 类型
+     * @return 结果
+     */
+    Object get(Class<?> type) throws Exception;
+}

fluent-sql-spring/src/main/java/group/flyfish/fluent/operations/JdbcTemplateFluentSQLOperations.java

@@ -1,8 +1,8 @@
 package group.flyfish.fluent.operations;
 
 import group.flyfish.fluent.chain.SQL;
+import group.flyfish.fluent.entity.BoundSQLEntity;
 import group.flyfish.fluent.entity.DataPage;
-import group.flyfish.fluent.entity.SQLEntity;
 import group.flyfish.fluent.mapping.SQLMappedRowMapper;
 import org.springframework.dao.EmptyResultDataAccessException;
 import org.springframework.jdbc.core.JdbcOperations;
@@ -40,13 +40,14 @@ public class JdbcTemplateFluentSQLOperations implements FluentSQLOperations {
      */
     @Override
     @SuppressWarnings("all")
-    public <T> T selectOne(SQLEntity entity, Class<T> clazz) {
+    public <T> T selectOne(BoundSQLEntity<T> entity) {
         try {
             String sql = entity.getSql();
-            if (ClassUtils.isPrimitiveOrWrapper(clazz)) {
-                return jdbcOperations.queryForObject(sql, clazz, entity.getParameters());
+            Class<T> type = entity.getResultType();
+            if (ClassUtils.isPrimitiveOrWrapper(type)) {
+                return jdbcOperations.queryForObject(sql, type, entity.getParameters());
             }
-            return jdbcOperations.queryForObject(sql, new SQLMappedRowMapper<>(clazz), entity.getParameters());
+            return jdbcOperations.queryForObject(sql, SQLMappedRowMapper.newInstance(type), entity.getParameters());
         } catch (EmptyResultDataAccessException e) {
             return null;
         }
@@ -56,27 +57,26 @@ public class JdbcTemplateFluentSQLOperations implements FluentSQLOperations {
      * 执行一条sql，并且查询出所有行
      *
      * @param entity sql实体
-     * @param clazz  目标类型
      * @return 返回的列表
      */
     @Override
-    public <T> List<T> select(SQLEntity entity, Class<T> clazz) {
+    public <T> List<T> select(BoundSQLEntity<T> entity) {
         String sql = entity.getSql();
-        if (ClassUtils.isPrimitiveOrWrapper(clazz)) {
-            return jdbcOperations.queryForList(sql, clazz, entity.getParameters());
+        Class<T> type = entity.getResultType();
+        if (ClassUtils.isPrimitiveOrWrapper(type)) {
+            return jdbcOperations.queryForList(sql, type, entity.getParameters());
         }
-        return jdbcOperations.query(sql, new SQLMappedRowMapper<>(clazz), entity.getParameters());
+        return jdbcOperations.query(sql, SQLMappedRowMapper.newInstance(type), entity.getParameters());
     }
 
     /**
      * 分页查询
      *
      * @param entity sql实体
-     * @param clazz  目标类型
      * @return 返回的分页对象
      */
     @Override
-    public <T> DataPage<T> selectPage(SQLEntity entity, Class<T> clazz) {
+    public <T> DataPage<T> selectPage(BoundSQLEntity<T> entity) {
         return null;
     }
 
@@ -87,7 +87,7 @@ public class JdbcTemplateFluentSQLOperations implements FluentSQLOperations {
      * @return 更新行数
      */
     @Override
-    public int execute(SQLEntity entity) {
+    public int execute(BoundSQLEntity entity) {
         return jdbcOperations.update(entity.getSql(), entity.getParameters());
     }
 }

fluent-sql-spring/src/main/java/group/flyfish/fluent/operations/R2dbcFluentSQLOperations.java

@@ -1,53 +1,57 @@
 package group.flyfish.fluent.operations;
 
+import group.flyfish.fluent.chain.SQL;
+import group.flyfish.fluent.entity.BoundSQLEntity;
 import group.flyfish.fluent.entity.DataPage;
-import group.flyfish.fluent.entity.SQLEntity;
-import lombok.RequiredArgsConstructor;
+import group.flyfish.fluent.mapping.ReactiveSQLMappedRowMapper;
 import org.springframework.r2dbc.core.DatabaseClient;
+import org.springframework.r2dbc.core.RowsFetchSpec;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
-@RequiredArgsConstructor
 public class R2dbcFluentSQLOperations implements ReactiveFluentSQLOperations {
 
     private final DatabaseClient databaseClient;
 
+    public R2dbcFluentSQLOperations(DatabaseClient databaseClient) {
+        this.databaseClient = databaseClient;
+        SQL.bind(this);
+    }
+
     /**
      * 执行一条sql，并且序列化为对象
      * 注意，如果查询不止一条，该方法仅返回第一条数据
      * 如果没有结果，将返回null
      *
      * @param entity sql实体
-     * @param clazz  目标类型
      * @return 查询结果
      */
     @Override
-    public <T> Mono<T> selectOne(SQLEntity entity, Class<T> clazz) {
-        return null;
+    public <T> Mono<T> selectOne(BoundSQLEntity<T> entity) {
+        return forSelect(entity).one();
+
     }
 
     /**
      * 执行一条sql，并且查询出所有行
      *
      * @param entity sql实体
-     * @param clazz  目标类型
      * @return 返回的列表
      */
     @Override
-    public <T> Flux<T> select(SQLEntity entity, Class<T> clazz) {
-        return null;
+    public <T> Flux<T> select(BoundSQLEntity<T> entity) {
+        return forSelect(entity).all();
     }
 
     /**
      * 分页查询
      *
      * @param entity sql实体
-     * @param clazz  目标类型
      * @return 返回的分页对象
      */
     @Override
-    public <T> Mono<DataPage<T>> selectPage(SQLEntity entity, Class<T> clazz) {
-        return null;
+    public <T> Mono<DataPage<T>> selectPage(BoundSQLEntity<T> entity) {
+        return Mono.empty();
     }
 
     /**
@@ -57,7 +61,29 @@ public class R2dbcFluentSQLOperations implements ReactiveFluentSQLOperations {
      * @return 更新行数
      */
     @Override
-    public Mono<Integer> execute(SQLEntity entity) {
-        return null;
+    public <T> Mono<Integer> execute(BoundSQLEntity<T> entity) {
+        return resolve(entity).fetch().rowsUpdated();
+    }
+
+    /**
+     * 解析sql实体
+     *
+     * @param entity 实体信息
+     * @return 结果
+     */
+    private <T> DatabaseClient.GenericExecuteSpec resolve(BoundSQLEntity<T> entity) {
+        DatabaseClient.GenericExecuteSpec spec = databaseClient.sql(entity);
+        Object[] parameters = entity.getParameters();
+        if (null != parameters) {
+            for (int i = 0; i < parameters.length; i++) {
+                spec = spec.bind(i, parameters[i]);
+            }
+        }
+        return spec;
+    }
+
+    private <T> RowsFetchSpec<T> forSelect(BoundSQLEntity<T> entity) {
+        return resolve(entity)
+                .map(ReactiveSQLMappedRowMapper.newInstance(entity.getResultType()));
     }
 }

fluent-sql-spring/src/test/java/group/flyfish/framework/FluentR2dbcTest.java

@@ -0,0 +1,62 @@
+package group.flyfish.framework;
+
+import group.flyfish.fluent.chain.select.FetchSqlChain;
+import group.flyfish.fluent.operations.R2dbcFluentSQLOperations;
+import group.flyfish.framework.entity.SaasOrder;
+import group.flyfish.framework.entity.SaasPlan;
+import group.flyfish.framework.entity.SaasTenant;
+import group.flyfish.framework.vo.TenantContext;
+import io.asyncer.r2dbc.mysql.MySqlConnectionConfiguration;
+import io.asyncer.r2dbc.mysql.MySqlConnectionFactory;
+import io.r2dbc.spi.ConnectionFactory;
+import org.junit.Test;
+import org.springframework.r2dbc.core.DatabaseClient;
+
+import java.sql.SQLException;
+
+import static group.flyfish.fluent.chain.SQL.select;
+import static group.flyfish.fluent.chain.select.SelectComposite.composite;
+import static group.flyfish.fluent.query.Query.where;
+
+public class FluentR2dbcTest {
+
+    private FetchSqlChain sql;
+
+    /**
+     * 静态测试demo
+     * 实际测试请根据自己的数据库字段书写实体
+     *
+     * @throws SQLException sql异常
+     */
+    @Test
+    public void testSql() {
+        MySqlConnectionConfiguration configuration = MySqlConnectionConfiguration.builder()
+                .host("localhost")
+                .port(3306)
+                .database("epi_project")
+                .user("root")
+                .password("Unicom#2018")
+                .build();
+        ConnectionFactory connectionFactory = MySqlConnectionFactory.from(configuration);
+        DatabaseClient databaseClient = DatabaseClient.builder().connectionFactory(connectionFactory)
+                .build();
+        new R2dbcFluentSQLOperations(databaseClient);
+
+        // 缓存构建结果
+        this.sql = select(
+                // 查询租户全量字段
+                composite(SaasTenant::getId, SaasTenant::getName, SaasTenant::getIdentifier, SaasTenant::getDatasource,
+                        SaasTenant::getStorage, SaasTenant::getStatus, SaasTenant::getEnable),
+                // 查询套餐
+                composite(SaasOrder::getQuotaConfig, SaasOrder::getOrderTime, SaasOrder::getExpireTime,
+                        SaasOrder::getOrderType))
+                .from(SaasTenant.class)
+                .leftJoin(SaasOrder.class).on(where(SaasOrder::getTenantId).eq(SaasTenant::getId))
+                .leftJoin(SaasPlan.class).on(where(SaasPlan::getId).eq(SaasOrder::getPlanId))
+                .matching(where(SaasTenant::getEnable).eq(true));
+
+        System.out.println(sql.as(TenantContext.class).reactive().all()
+                .collectList()
+                .block());
+    }
+}

fluent-sql-spring/src/test/java/group/flyfish/framework/cases/FluentSqlTestCase.java

@@ -2,7 +2,6 @@ package group.flyfish.framework.cases;
 
 import group.flyfish.fluent.chain.select.AfterWhereSqlChain;
 import group.flyfish.fluent.operations.JdbcTemplateFluentSQLOperations;
-import group.flyfish.fluent.utils.cache.CachedWrapper;
 import group.flyfish.framework.TestCase;
 import group.flyfish.framework.entity.SaasOrder;
 import group.flyfish.framework.entity.SaasPlan;
@@ -12,7 +11,6 @@ import org.springframework.jdbc.core.JdbcTemplate;
 
 import javax.sql.DataSource;
 import java.util.List;
-import java.util.function.Supplier;
 
 import static group.flyfish.fluent.chain.SQL.select;
 import static group.flyfish.fluent.chain.select.SelectComposite.composite;
@@ -61,6 +59,6 @@ public class FluentSqlTestCase extends AbstractTestCase<List<TenantContext>> {
     @Override
     public List<TenantContext> run() throws Exception {
         // 一个平平无奇的查询
-        return sql.list(TenantContext.class);
+        return sql.as(TenantContext.class).block().all();
     }
 }

fluent-sql-spring/src/test/java/group/flyfish/framework/cases/SingleTableTestCase.java

@@ -1,5 +1,6 @@
 package group.flyfish.framework.cases;
 
+import group.flyfish.fluent.chain.execution.BoundProxy;
 import group.flyfish.framework.TestCase;
 import group.flyfish.framework.entity.SaasTenant;
 
@@ -38,6 +39,7 @@ public class SingleTableTestCase extends AbstractTestCase<List<SaasTenant>> {
     @Override
     public List<SaasTenant> run() throws Exception {
         // 单表查询
-        return select().from(SaasTenant.class).list();
+        BoundProxy<SaasTenant> proxy = select().from(SaasTenant.class).fetch();
+        return proxy.block().all();
     }
 }

pom.xml

@@ -7,7 +7,7 @@
     <groupId>group.flyfish.framework</groupId>
     <artifactId>fluent-sql</artifactId>
     <packaging>pom</packaging>
-    <version>0.0.5</version>
+    <version>0.1.0</version>
 
     <name>fluent-sql</name>
     <description>A very fast sql generation engine using fluent-style api. Help you start your work without mybatis！</description>
@@ -38,8 +38,8 @@
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
         <lombok.version>1.18.24</lombok.version>
-        <jackson.version>2.13.3</jackson.version>
-        <spring-boot.version>2.7.2</spring-boot.version>
+        <jackson.version>2.17.2</jackson.version>
+        <spring-boot.version>2.7.18</spring-boot.version>
         <spring.version>5.3.22</spring.version>
     </properties>