摘要本文将详细介绍@DeleteMapping注解的使用方法、如何与Spring MVC框架协同工作,以及在实际开发中的应用案例。...同时,还将探讨其优缺点、核心类方法,并提供测试用例,以帮助读者全面理解@DeleteMapping注解的用途和实现方式。...概述@DeleteMapping是Spring MVC中的一个注解,用于将HTTP DELETE请求映射到特定的控制器方法。...以下是使用@DeleteMapping注解的示例:@RestController@RequestMapping("/api")public class ArticleController { @DeleteMapping...应用场景案例在电子商务平台中,@DeleteMapping可以用于实现从购物车中删除商品的功能。
例如,使用@GetMapping、@PostMapping、@PutMapping、@DeleteMapping等注解来标记HTTP请求的方法,使用@PathVariable注解来指定URL路径参数,使用...PutMapping("/api/users/{id}") User updateUser(@PathVariable("id") Long id, @RequestBody User user); @DeleteMapping...然后,我们通过@GetMapping、@PostMapping、@PutMapping、@DeleteMapping等注解来定义HTTP请求的方法,使用@PathVariable注解来指定URL路径参数
Spring boot中,http method可以被用类似“*Mapping”的格式来表示: @GetMapping @PostMapping @PutMapping @PatchMapping @DeleteMapping...@DeleteMapping("/users/{id}") public void delete(...) {...} } 还有一种比较常见的做法是通过在controller类上添加一个...@DeleteMapping("{id}") public void delete(...) {...} } 返回状态 Controller的方法可以去指定一个返回状态码。...路径变量 你可以通过添加@PathVariable注解来把路径上的值捕获下来: // DELETE /users/123 @DeleteMapping("/users/{id}") public void...RequestBody UserUpdateRequest request) { return "redirect:/users/" + id; } @DeleteMapping
PutMapping("/users/{id}") User updateUser(@PathVariable("id") int id, @RequestBody User user); @DeleteMapping...使用@GetMapping、@PostMapping、@PutMapping和@DeleteMapping注解来定义方法对应的HTTP请求方法和路径。..."id") int id, @RequestBody User user) { return userClient.updateUser(id, user); } @DeleteMapping
DeleteMapping 注解 @DeleteMapping("/v1/del") public Object del(String id) { params.clear(); params.put
StringHelper.getFirstOrEmpty(((PutMapping) annotation).consumes()); } else if (annotation instanceof DeleteMapping...) { requestMethod = RequestMethod.DELETE; urls = ((DeleteMapping) annotation).value(); consumes = StringHelper.getFirstOrEmpty...(((DeleteMapping) annotation).consumes()); } else if (annotation instanceof PatchMapping) { requestMethod
org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.web.bind.annotation.DeleteMapping...PathVariable String name) { registry.register(name, new DynamicHealthCheck(name)); } @DeleteMapping
getAnnotation(RequestMapping.class).value()[0]; //获取方法上的@PutMapping,@GetMapping,@PostMapping,@DeleteMapping...method.getAnnotation(PostMapping.class).value()[0]; } } else if (method.getAnnotation(DeleteMapping.class...= null) { if (method.getAnnotation(DeleteMapping.class).value().length > 0) {...authUrl = method.getAnnotation(DeleteMapping.class).value()[0]; } }
application/json", dataType: "json", success: function (msg) { console.log(msg); } }); 后端: @DeleteMapping...前端原来的代码: 解决之后的: 后端代码: 使用@PathVariable("managerIdStr")来绑定要接收的数据 @ApiOperation("删除管理员信息") @DeleteMapping
= "部门名称", example = "开发部"), @ApiImplicitParam(name = "loc", value = "部门地址", example = "北京") }) @DeleteMapping...value = "部门编号", example = "100") // @ApiImplicitParam(name = "id", value = "部门编号", example = "100") @DeleteMapping...value = "部门编号", example = "100") // @ApiImplicitParam(name = "id", value = "部门编号", example = "100") @DeleteMapping
使用SpringMVC的注解处理Ajax请求SpringMVC提供了一些注解来处理Ajax请求,包括@GetMapping、@PostMapping、@PutMapping、@DeleteMapping...) { User updatedUser = userService.updateUser(id, user); return updatedUser; } @DeleteMapping...在deleteUser方法上使用@DeleteMapping注解表示该方法使用DELETE方法请求/users/{id}路径时会被调用。
* * * @author Sam Brannen * @since 4.3 * @see PostMapping * @see PutMapping * @see DeleteMapping...同时,可以看到@GetMapping这个注解 是spring4.3版本引入,同时引入的还有@PostMapping、@PutMapping、@DeleteMapping和@PatchMapping,一共
RequestParam还可以接收form表单提交的数据 */ @GetMapping("/param") public String getByParam(@RequestParam String name) @DeleteMapping...passValue/root 接收方法 @GetMapping("/path/{name}") public String getByPath(@PathVariable String name) @DeleteMapping
Controller.class ) String value() default "";}RequestMapping 和GetMapping/PostMapping/PutMapping/DeleteMapping...RequestMapping 注解的 method 属性设置为 GET,PostMapping 其实就等于将 RequestMapping 注解的 method 属性设置为 POST,PutMapping、DeleteMapping...也就是说GetMapping、PostMapping、PutMapping、DeleteMapping 是 RequestMapping 的子集。...} } return user; } /** * 删除用户 * */ @ApiOperation("删除用户") @DeleteMapping
等同于RequestMapping(method=RequestMethod.PUT)@DeleteMapping注解 Request method 'POST' and 'GET' not supported...//执行sql语句 UPDATE staff SET name=#{name} WHERE id=#{id} return "更新了:"+id+" : "+name; } @DeleteMapping...String name){ //执行sql语句 UPDATE staff SET name=#{name} WHERE id=#{id}return "更新了:"+id+" : "+name;}@DeleteMapping
public User createUser(@RequestBody User user) { // create user return user; } @DeleteMapping...@GetMapping、@PostMapping、@DeleteMapping和@PutMapping注解分别表示处理GET、POST、DELETE和PUT请求,并指定了每个请求的URL路径。
Applications Spring Web MVC Framework import java.util.List; import org.springframework.web.bind.annotation.DeleteMapping...return this.userRepository.findById(userId).map(this.customerRepository::findByUser).get(); } @DeleteMapping
@ApiImplicitParam(name = "remark", value = "备注") }) @ApiOperation(value = "根据ID删除用户", tags = "删除") @DeleteMapping...@ApiImplicitParam(name = "remark", value = "备注") }) @ApiOperation(value = "根据ID删除用户", tags = "删除") @DeleteMapping
Spring Boot中常用的注解,包括@Controller、@RestController、@RequestMapping、@GetMapping、@PostMapping、@PutMapping、@DeleteMapping...) { return "Hello World"; } } 3.2 @RequestMapping、@GetMapping、@PostMapping、@PutMapping和@DeleteMapping...而@GetMapping、@PostMapping、@PutMapping和@DeleteMapping等注解都是RequestMapping注解的变种。...getUserList(@RequestParam String name) { return userService.getUserListByName(name); } @DeleteMapping
三、@PostMapping、@GetMapping、@PutMapping、@DeleteMapping 为了简化请求方式@RequestMapping的写法,就产生了了这四个注解。...最后会封装到方法的参数中使用 // 删除学生 //@RequestMapping(value = "/{id}",method = RequestMethod.DELETE) @DeleteMapping...; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.DeleteMapping...javax.servlet.http.HttpServletRequest; @Controller @RequestMapping("/c7") public class MyController7 { @DeleteMapping
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