sql拼接

cloud-task-remote/pom.xml

@@ -17,4 +17,11 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <dependencies>
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>cloud-common-core</artifactId>
+        </dependency>
+    </dependencies>
+
 </project>

cloud-task-remote/src/main/java/com/muyu/Main.java

@@ -1,7 +0,0 @@
-package com.muyu;
-
-public class Main {
-    public static void main(String[] args) {
-        System.out.println("Hello world!");
-    }
-}

cloud-task-remote/src/main/java/com/muyu/task/feign/DataValueFeign.java

@@ -0,0 +1,22 @@
+package com.muyu.task.feign;
+
+import com.muyu.common.core.domain.Result;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @PackageName:com.muyu.task.feign
+ * @ClassName:dataValue
+ * @Description:
+ * @author: ￥陈思豪￥
+ * @date: 2024/9/4 15:13
+ */
+//,fallback = TaskFeignFallback.class
+@FeignClient(name = "cloud-source")
+public interface DataValueFeign {
+
+    @PostMapping("/DataValue/findTableValue")
+    public Result findTableValue(@RequestParam("basicId") Long basicId,@RequestParam("sql") String sql);
+
+}

cloud-task-server/pom.xml

@@ -72,6 +72,12 @@
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>cloud-task-remote</artifactId>
+            <version>1.0.0</version>
+        </dependency>
+
 
 
         <!--         XllJob定时任务 -->

cloud-task-server/src/main/java/com/muyu/TaskApplication.java

@@ -2,8 +2,10 @@ package com.muyu;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
 @SpringBootApplication
+@EnableFeignClients
 public class TaskApplication {
     public static void main (String[] args) {
         SpringApplication.run(TaskApplication.class, args);

cloud-task-server/src/main/java/com/muyu/controller/TaskController.java

@@ -72,5 +72,16 @@ public class TaskController {
         );
     }
 
+    /**
+     * 执行任务
+     */
+    @RequestMapping(path = "/executeTask/{taskId}", method = RequestMethod.POST)
+    @Operation(summary = "对指定任务进行执行", description = "根据传来的id进行执行")
+    public Result<String> executeTask(@PathVariable(name = "taskId") Integer taskId) {
+        return Result.success(
+                taskService.executeTask(taskId), "执行成功"
+        );
+    }
+
 
 }

cloud-task-server/src/main/java/com/muyu/controller/TaskOutputController.java

@@ -1,7 +1,9 @@
 package com.muyu.controller;
 
+import com.muyu.common.core.domain.Result;
 import com.muyu.domain.TaskOutputInfo;
 import com.muyu.mapper.TaskOutputMapper;
+import com.muyu.service.TaskOutputService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -16,15 +18,16 @@ import org.springframework.web.bind.annotation.RestController;
  */
 @RestController
 @RequestMapping(value = "/taskOutPut")
-public class TaskOutPutController {
+public class TaskOutputController {
 
     @Autowired
-    private TaskOutputMapper taskOutPutMapper;
+    private TaskOutputService taskOutputService;
 
     //添加数据输出方法
-    @RequestMapping(value = "addTaskOutPut")
+    @RequestMapping(value = "addTaskOutput")
-    public void addTaskOutPut(@RequestBody TaskOutputInfo taskOutputInfo){
+    public Result<String> addTaskOutPut(@RequestBody TaskOutputInfo taskOutputInfo){
-        int insert = taskOutPutMapper.insert(taskOutputInfo);
+        return Result.success(null,
+                taskOutputService.addTaskOutput(taskOutputInfo));
     }
 
 

cloud-task-server/src/main/java/com/muyu/service/TaskOutputService.java

@@ -0,0 +1,9 @@
+package com.muyu.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.muyu.domain.TaskOutputInfo;
+
+public interface TaskOutputService extends IService<TaskOutputInfo> {
+
+    String addTaskOutput(TaskOutputInfo taskOutputInfo);
+}

cloud-task-server/src/main/java/com/muyu/service/TaskService.java

@@ -21,4 +21,6 @@ public interface TaskService extends IService<TaskInfo> {
     String updById(TaskInfo taskInfo);
 
     String deleteById(Integer id);
+
+    String executeTask(Integer taskId);
 }

cloud-task-server/src/main/java/com/muyu/service/impl/TableInfoServiceImpl.java

@@ -48,15 +48,6 @@ public class TableInfoServiceImpl extends ServiceImpl<TableInfoMapper, TableInfo
             tableInfoCasRespDad.setChildren(tableInfoCasRespSon);
             tableInfo.setTableInfoList(list1);
             tableInfoCasResp.add(tableInfoCasRespDad);
-//        LambdaQueryWrapper<TableInfo> queryWrapper = new LambdaQueryWrapper<>();
-//        queryWrapper.eq(TableInfo::getParentId,0);
-//        List<TableInfo> list = this.list(queryWrapper);
-//        list.forEach(tableInfo -> {
-//            LambdaQueryWrapper<TableInfo> queryWrapperC = new LambdaQueryWrapper<>();
-//            queryWrapperC.eq(TableInfo::getParentId,tableInfo.getId());
-//            List<TableInfo> list1 = this.list(queryWrapperC);
-//            tableInfo.setTableInfoList(list1);
-//        });
 
         });
         return tableInfoCasResp;

cloud-task-server/src/main/java/com/muyu/service/impl/TaskOutputServiceImpl.java

@@ -0,0 +1,32 @@
+package com.muyu.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.muyu.domain.TaskOutputInfo;
+import com.muyu.mapper.TaskOutputMapper;
+import com.muyu.service.TaskOutputService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+/**
+ * @PackageName:com.muyu.service.impl
+ * @ClassName:TaskOutputServiceImpl
+ * @Description:
+ * @author: ￥陈思豪￥
+ * @date: 2024/9/4 11:35
+ */
+@Service
+public class TaskOutputServiceImpl extends ServiceImpl<TaskOutputMapper, TaskOutputInfo> implements TaskOutputService {
+
+    @Autowired
+    private TaskOutputMapper taskOutputMapper;
+
+
+    @Override
+    public String addTaskOutput(TaskOutputInfo taskOutputInfo) {
+        int insert = taskOutputMapper.insert(taskOutputInfo);
+        if(insert<=0){
+            return "添加失败";
+        }
+        return "添加成功";
+    }
+}

cloud-task-server/src/main/java/com/muyu/service/impl/TaskServiceImpl.java

@@ -2,13 +2,24 @@ package com.muyu.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.muyu.common.core.domain.Result;
 import com.muyu.common.core.utils.StringUtils;
 import com.muyu.domain.TaskInfo;
+import com.muyu.domain.TaskInputInfo;
+import com.muyu.domain.TaskJoinInfo;
+import com.muyu.domain.TaskOutputInfo;
 import com.muyu.domain.req.TaskInfoReq;
 import com.muyu.mapper.TaskMapper;
+import com.muyu.service.TaskInputService;
+import com.muyu.service.TaskJoinService;
+import com.muyu.service.TaskOutputService;
 import com.muyu.service.TaskService;
+import com.muyu.task.feign.DataValueFeign;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.HashMap;
 import java.util.List;
 
 /**
@@ -19,9 +30,23 @@ import java.util.List;
  * @date: 2024/8/22 17:15
  */
 @Service
+@Log4j2
 public class TaskServiceImpl extends ServiceImpl<TaskMapper, TaskInfo> implements TaskService   {
 
+    @Autowired
+    private TaskInputService taskInputService;
 
+    @Autowired
+    private TaskMapper taskMapper;
+
+    @Autowired
+    private TaskJoinService taskJoinService;
+
+    @Autowired
+    private TaskOutputService taskOutputService;
+
+    @Autowired
+    private DataValueFeign dataValue;
 
     @Override
     public List<TaskInfo> selectList(TaskInfoReq taskInfoReq) {
@@ -70,4 +95,77 @@ public class TaskServiceImpl extends ServiceImpl<TaskMapper, TaskInfo> implement
         return "success";
     }
 
+    @Override
+    public String executeTask(Integer taskId) {
+        LambdaQueryWrapper<TaskInputInfo> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(TaskInputInfo::getTaskId, taskId);
+        List<TaskInputInfo> taskInputList = taskInputService.list(queryWrapper);
+        if(taskInputList.isEmpty()){
+            return "表节点没有进行相对应的选择,无法继续执行";
+        }
+
+        LambdaQueryWrapper<TaskOutputInfo> outputInfo = new LambdaQueryWrapper<>();
+        outputInfo.eq(TaskOutputInfo::getTaskId, taskId);
+        TaskOutputInfo serviceOne = taskOutputService.getOne(outputInfo);
+        String[] outPutFileName = serviceOne.getLastFileName().split(",");
+        HashMap<String, String> fieldAsNameMap = new HashMap<>();
+        String sql = "";
+        for (int i = 0; i < taskInputList.size(); i++) {
+            String[] tableFieldList = taskInputList.get(i).getTableField().split(",");
+            String[] tableAsFieldList = taskInputList.get(i).getTableAsField().split(",");
+            for (int j = 0; j < tableAsFieldList.length; j++) {
+                for (int o = 0; o < outPutFileName.length; o++) {
+                    if(tableAsFieldList[j].equals(outPutFileName[o])){
+                        sql += ","+taskInputList.get(i).getTableAsName() + "." + tableFieldList[j] +" " +
+                                tableAsFieldList[j] + " ";
+                    }
+                }
+                fieldAsNameMap.put(tableAsFieldList[j], tableFieldList[j]);
+//                规则
+//                tableNameMap.put(tableFieldList[j], tableAsFieId[j]);
+            }
+        }
+
+        sql = sql.substring(1);
+        sql = "select " + sql + " from ";
+        LambdaQueryWrapper<TaskJoinInfo> lambdaQueryWrapper = new LambdaQueryWrapper<>();
+        lambdaQueryWrapper.eq(TaskJoinInfo::getTaskId, taskId);
+        List<TaskJoinInfo> taskJoinInfos = taskJoinService.list(lambdaQueryWrapper);
+        if(!taskJoinInfos.isEmpty()){
+            for (TaskJoinInfo taskJoinInfo : taskJoinInfos) {
+                //拿到左表id
+                String leftId = taskJoinInfo.getLeftId();
+                TaskInputInfo leftInput = taskInputService.findByNodeId(leftId);
+                //拿到右表id
+                String rightId = taskJoinInfo.getRightId();
+                TaskInputInfo rightInput = taskInputService.findByNodeId(rightId);
+                sql += leftInput.getTableName() + " " + leftInput.getTableAsName()+" " +
+                        taskJoinInfo.getJoinType() + " " + rightInput.getTableName() + " " +
+                        rightInput.getTableAsName() +  " on " + leftInput.getTableAsName() + "." +
+                        fieldAsNameMap.get(taskJoinInfo.getLeftJoinField()) + "=" + rightInput.getTableAsName() + "." +
+                        fieldAsNameMap.get(taskJoinInfo.getRightJoinField()) + " ";
+
+            }
+        }else{
+            LambdaQueryWrapper<TaskInputInfo> selectOne = new LambdaQueryWrapper<>();
+            queryWrapper.eq(TaskInputInfo::getTaskId, taskId);
+            TaskInputInfo taskInputInfo = taskInputService.getOne(selectOne);
+            sql += taskInputInfo.getTableName() + " " + taskInputInfo.getTableAsName();
+        }
+
+        System.out.println(sql);
+        System.out.println(sql);
+        System.out.println(sql);
+        System.out.println(sql);
+        System.out.println(sql);
+        System.out.println(sql);
+        log.info(sql);
+        Result tableValue = dataValue.findTableValue(Long.valueOf(serviceOne.getBasicId()), sql);
+        log.info(tableValue);
+        Object data = tableValue.getData();
+        System.out.println(data);
+
+        return "success";
+    }
+
 }

cloud-task-server/src/main/resources/bootstrap.yml

@@ -11,7 +11,8 @@ nacos:
 #  text   cloud-2112
 # Spring
 spring:
-
+  main:
+    allow-bean-definition-overriding: true
   application:
     # 应用名称
     name: cloud-task
@@ -19,6 +20,12 @@ spring:
     # 环境配置
     active: dev
   cloud:
+    openfeign:
+      client:
+        config:
+          default:
+            connectTimeout: 50000 # 连接超时时间，单位为毫秒
+            readTimeout: 5000 # 读取超时时间，单位为毫秒
     nacos:
       discovery:
         # 服务注册地址