关键技术接口根据name查询功能

src/main/java/com/zjty/inspect/controller/ConfigController.java

@@ -34,10 +34,10 @@ public class ConfigController {
      * @param name name
      * @return
      */
-    @PostMapping(value = "/{name}")
+    @PostMapping(value = "/{id}")
     @ApiOperation("根据name修改参数")
-    public ResponseEntity update(@RequestBody Config config, @PathVariable String name){
-        config.setName(name);
+    public ResponseEntity update(@RequestBody Config config, @PathVariable String id){
+        config.setId(id);
         configService.updateConfig(config);
         return ResponseEntity.ok(200);
     }

src/main/java/com/zjty/inspect/dao/ConfigParamDao.java

@@ -3,6 +3,8 @@ package com.zjty.inspect.dao;
 import com.zjty.inspect.entity.Config;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.Optional;
+
 /**
  * @author Mcj
  * @date 2020-03-05 20:55
@@ -10,4 +12,5 @@ import org.springframework.data.jpa.repository.JpaRepository;
 
 public interface ConfigParamDao extends JpaRepository<Config,Integer> {
     Config findByName(String name);
+    Optional<Config> findById(String id);
 }

src/main/java/com/zjty/inspect/service/impl/ConfigServiceImpl.java

@@ -7,6 +7,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
+import java.util.Optional;
+
 @Service
 public class ConfigServiceImpl implements ConfigService {
 
@@ -14,9 +16,13 @@ public class ConfigServiceImpl implements ConfigService {
     private ConfigParamDao configParamDao;
     @Override
     public void updateConfig(Config config) {
-        Config c = configParamDao.findByName(config.getName());
-        c.setValue(config.getValue());
-        configParamDao.save(c);
+        Optional<Config> optional = configParamDao.findById(config.getId());
+        if(optional.isPresent()) {
+            Config c = optional.get();
+            c.setValue(config.getValue());
+            configParamDao.save(c);
+        }
+
     }
 
     @Override