SpringBoot(七)
更新用户头像
1、@URL注解校验是否是URL
@PatchMapping("/updateAvatar")
public Result updateAvatar(@RequestParam @URL String avatarUrl){
userService.updateAvatar(avatarUrl);
return Result.success();
}
2、ThreadLocalUtil获取用户ID
@Override
public void updateAvatar(String avatarUrl) {
Map<String,Object> map = ThreadLocalUtil.get();
Integer id = (Integer) map.get("id");
userMapper.updateAvatar(avatarUrl,id);
}
3、now() 获取当前时间
@Update("update user set user_pic=#{avatarUrl},update_time=now() where id = #{id}")
void updateAvatar(String avatarUrl, Integer id);