【精品】IntelliJ 文件模板创建通用Controller

╰半夏微凉° 2022-09-05 04:06 40阅读 0赞

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xpYW5naGVjYWk1MjE3MTMxNA_size_16_color_FFFFFF_t_70]  
模板代码：

#set($NameNoController = $NAME.length() - 10)
    #set($NameLowerFirst = ${ NAME.substring(0,1).toLowerCase()} + $NAME.substring(1,$NameNoController))
    #set($NameUpperFirst = $NAME.substring(0,$NameNoController))
    
    #if (${ PACKAGE_NAME} && ${ PACKAGE_NAME} != "")package ${ PACKAGE_NAME};#end
    
    import lombok.extern.slf4j.Slf4j;
    
    import org.springframework.validation.BindingResult;
    import org.springframework.validation.FieldError;
    
    import org.springframework.web.bind.annotation.DeleteMapping;
    import org.springframework.web.bind.annotation.GetMapping;
    import org.springframework.web.bind.annotation.PathVariable;
    import org.springframework.web.bind.annotation.PostMapping;
    import org.springframework.web.bind.annotation.PutMapping;
    import org.springframework.web.bind.annotation.RequestBody;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RestController;
    
    import javax.annotation.Resource;
    import java.io.Serializable;
    import java.util.List;
    
    #parse("File Header.java")
    @Slf4j
    @RestController
    @RequestMapping("/${NameLowerFirst}")
    public class ${ NAME} { 
    
    	@Resource
        private ${ NameUpperFirst}Service ${ NameLowerFirst}Service;
        
        @PostMapping
        public Result<Void> create(@RequestBody ${ NameUpperFirst} ${ NameLowerFirst}) { 
            boolean res = ${ NameLowerFirst}Service.save(${ NameLowerFirst});
            return res ? ResultUtil.success() : ResultUtil.failure();
        }
        
        @PutMapping
        public Result<Void> updateById(@RequestBody ${ NameUpperFirst} ${ NameLowerFirst}) { 
            boolean res = ${ NameLowerFirst}Service.updateById(${ NameLowerFirst});
            return res ? ResultUtil.success() : ResultUtil.failure();
        }
        
        @DeleteMapping("{id}")
        public Result<Void> removeById(@PathVariable Serializable id) { 
            boolean res = ${ NameLowerFirst}Service.removeById(id);
            return res ? ResultUtil.success() : ResultUtil.failure();
        }
        
        @GetMapping("{id}")
        public Result<${ NameUpperFirst}> getById(@PathVariable Serializable id) { 
            ${ NameUpperFirst} res = ${ NameLowerFirst}Service.getById(id);
            return ResultUtil.success(200,"查询成功", res);
        }
        
        @GetMapping
        public Result<List<${ NameUpperFirst}>> getByCondition(${ NameUpperFirst}Query condition) { 
            List<${ NameUpperFirst}> list = ${ NameLowerFirst}Service.queryByCondition(condition);
            return ResultUtil.success(200,"查询成功", list);
        }
    }

## 示例 ##

![在这里插入图片描述][d9f983b1569d4d7985c9e17d367a5a6a.png]  
结果：

package com.resume;
    
    import com.resume.bean.Result;
    import com.resume.bean.ResultUtil;
    import com.resume.domain.User;
    import com.resume.domain.UserQuery;
    import com.resume.service.UserService;
    import lombok.extern.slf4j.Slf4j;
    
    import org.springframework.validation.BindingResult;
    import org.springframework.validation.FieldError;
    
    import org.springframework.web.bind.annotation.DeleteMapping;
    import org.springframework.web.bind.annotation.GetMapping;
    import org.springframework.web.bind.annotation.PathVariable;
    import org.springframework.web.bind.annotation.PostMapping;
    import org.springframework.web.bind.annotation.PutMapping;
    import org.springframework.web.bind.annotation.RequestBody;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RestController;
    
    import javax.annotation.Resource;
    import java.io.Serializable;
    import java.util.List;
    
    /** * @author 梁云亮 * @version v1.0 * @date 2021/8/16 21:16 * @describe */
    @Slf4j
    @RestController
    @RequestMapping("/user")
    public class UserController { 
    
        @Resource
        private UserService userService;
    
        @PostMapping
        public Result<Void> create(@RequestBody User user) { 
            boolean res = userService.save(user);
            return res ? ResultUtil.success() : ResultUtil.failure();
        }
    
        @PutMapping
        public Result<Void> updateById(@RequestBody User user) { 
            boolean res = userService.updateById(user);
            return res ? ResultUtil.success() : ResultUtil.failure();
        }
    
        @DeleteMapping("{id}")
        public Result<Void> removeById(@PathVariable Serializable id) { 
            boolean res = userService.removeById(id);
            return res ? ResultUtil.success() : ResultUtil.failure();
        }
    
        @GetMapping("{id}")
        public Result<User> getById(@PathVariable Serializable id) { 
            User res = userService.getById(id);
            return ResultUtil.success(200, "查询成功", res);
        }
    
        @GetMapping
        public Result<List<User>> getByCondition(UserQuery condition) { 
            List<User> list = userService.queryByCondition(condition);
            return ResultUtil.success(200, "查询成功", list);
        }
    }

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[d9f983b1569d4d7985c9e17d367a5a6a.png]: /images/20220829/b23faa7a0c464fc0a98d9e98515ced42.png