Spring Boot GetMapping 404

user_9952982 0
Viewed 444

I'm studying Java Spring Boot. But my get request always return 404, but my post request could succeed. I'm so confused. Here is my Java code:

@Controller
public class LexicalAnalysisController {


    @CrossOrigin 
    @GetMapping(value = "api/LexicalAnalysis/test")
    public String test(){
        return "111";
    }


}

Here is my javaScript code:

scan(){
        this.$axios
          .get('/LexicalAnalysis/test')
          .then((response) => {
            console.log(reponse.data);
          })
          
          .catch(failResponse =>{

          })
        
      }

Here is my error information:

enter image description here

So what's wrong? Thank you very much!

spring-boot spring javascript java
4 Answers

either change @controller to @RestController or add @ResponseBody below @controller. ResponseBody annotation binds a method return value to the web response body therefore it is required.

user_52813680

You should replace @Controller with @RestController.

This link maybe helpful.

user_84957830

I changed @Controller to @RestController and it worked, but I still don't know why.

user_99529820

Change @Controller to @RestController This will do the job

user_146464360
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