Exception processing template "updateUser": Error resolving template [updateUser], template might no

朴灿烈づ我的快乐病毒、 2021-11-17 00:52 455阅读 0赞

springboot+thymeleaf中，访问请求updateUser时报错，报错内容如下：

  1. 2019-07-29 16:17:10.197 DEBUG 9820 --- [nio-8080-exec-4] c.l.y.mapper.UserMapper.findByUserId     : ==>  Preparing: select * from user where id = ? 
  2. 2019-07-29 16:17:10.230 DEBUG 9820 --- [nio-8080-exec-4] c.l.y.mapper.UserMapper.findByUserId     : ==> Parameters: 1(Integer)
  3. 2019-07-29 16:17:10.267 DEBUG 9820 --- [nio-8080-exec-4] c.l.y.mapper.UserMapper.findByUserId     : <==      Total: 1
  4. 2019-07-29 16:17:12.474 DEBUG 9820 --- [nio-8080-exec-3] c.l.y.mapper.UserMapper.updateUserInfo   : ==>  Preparing: update user set name=?,age=?,address=?,qq=?,weixin=?,email=?,sex=?,birthday=?,account=? where id=? 
  5. 2019-07-29 16:17:12.477 DEBUG 9820 --- [nio-8080-exec-3] c.l.y.mapper.UserMapper.updateUserInfo   : ==> Parameters: 王二麻子222(String), 24(Integer), 上海宝山(String), 12345678910(String), weixin123(String), 1213@123.com(String), 1(Integer), 1992-12-26 22:00:00.0(Timestamp), admin(String), 1(Integer)
  6. 2019-07-29 16:17:12.479 DEBUG 9820 --- [nio-8080-exec-3] c.l.y.mapper.UserMapper.updateUserInfo   : <==    Updates: 1
  7. 2019-07-29 16:17:12.493 ERROR 9820 --- [nio-8080-exec-3] org.thymeleaf.TemplateEngine             : [THYMELEAF][http-nio-8080-exec-3] Exception processing template "updateUser": Error resolving template [updateUser], template might not exist or might not be accessible by any of the configured Template Resolvers
  9. org.thymeleaf.exceptions.TemplateInputException: Error resolving template [updateUser], template might not exist or might not be accessible by any of the configured Template Resolvers
  10.     at org.thymeleaf.engine.TemplateManager.resolveTemplate(TemplateManager.java:869) ~[thymeleaf-3.0.11.RELEASE.jar:3.0.11.RELEASE]
  11.     at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:607) ~[thymeleaf-3.0.11.RELEASE.jar:3.0.11.RELEASE]
  12.     at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1098) [thymeleaf-3.0.11.RELEASE.jar:3.0.11.RELEASE]
  13.     at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1072) [thymeleaf-3.0.11.RELEASE.jar:3.0.11.RELEASE]

Java代码段：

  1. package com.lucifer.youfanshopuser.controller;
  3. import com.lucifer.youfanshopuser.model.User;
  4. import com.lucifer.youfanshopuser.service.UserService;
  5. import org.springframework.stereotype.Controller;
  6. import org.springframework.ui.Model;
  7. import org.springframework.web.bind.annotation.*;
  9. import javax.annotation.Resource;
  11. /**
  12.  * @author: lucifer
  13.  * @date: 2019/7/29
  14.  * @description:
  15.  */
  16. @Controller
  17. public class UserController {
  19.     @Resource
  20.     UserService userService;
  22.     @GetMapping(value = "/toUpdateUser")
  23.     public String toUpdateUser(int id,Model model){
  24.         User user =  userService.findByUserId(id);
  25.         model.addAttribute("user",user);
  26.         return "userUpdate";
  27.     }
  29.     @PostMapping(value = "/updateUser")
  30.     public void updateUser(User user){
  31.         userService.updateUserInfo(user);
  32.     }
  36. }

解决办法：

由于用的是@Controller而非@RestController注解，所以这里返回json串，需要加上@ResponseBody注解即可，否则返回的是静态页面，而不是json串，由于没有找到静态页面所以报错；

  1. @PostMapping(value = "/updateUser")
  2.     @ResponseBody
  3.     public void updateUser(User user){
  4.         userService.updateUserInfo(user);
  5.     }

发表评论

表情：
评论列表 （有 0 条评论，455人围观）

还没有评论，来说两句吧...

相关阅读