get、post、delete、put请求
restful风格就是根据请求方式以及参数类型
1.新增: post
@RequestMapping(value = "/",method = RequestMethod.POST)
public MessageResponse save(@RequestBody UserVo userVo){
userService.save(userVo);
return MessageResponse.ok();
}
2.修改:put
@RequestMapping(value = "/",method = RequestMethod.PUT)
public MessageResponse update(@RequestBody UserVo userVo){
userService.update(userVo);
return MessageResponse.ok();
}
3.删除 delete: 这里的请求只需要传个数组就可以了
@RequestMapping(method = RequestMethod.DELETE)
public MessageResponse batchDeleteByIds(@RequestBody List<Integer> ids)
{
return MessageResponse.ok();
}
postman请求:
DELETE /dict HTTP/1.1
Host: localhost:8808
Content-Type: application/json
token: vvrgnD1wMm56n7667LxtaTI09rO96WMLKaPNajP7Yw0Er4mL3XOhv27cgNelgyoQAe/mgCUVGHGfA7JEclf0f//T0G6Fl6PnDzrSqH!q8hgtSju9kxDIWaJqB!Fv1rJ!
Cache-Control: no-cache
Postman-Token: f7051918-14fb-ec58-be63-7fc5c582407a
[29, 30, 31, 32, 33, 34]
4.查询 get
@RequestMapping(value = "/{id}",method = RequestMethod.GET)
public MessageResponse getById(@PathVariable("id") String id){
return MessageResponse.ok(userService.selectById(id));
}
请求样例: http://localhost:8808/info/e4254a341a01455f9d97effa1291c471 最后的字符串就是id
删除也可以用这种路径方式请求(url/{id})
2019-12-2416:09:53
