Trouble rendering thymeleaf with springboot
Question
Hello everyone i am trying to run a simple springboot application. And trying to view a basic html but have trouble rendering the page. I can only see the string on browser but not the actual html contents. Please tell me what i did wrong.
TestController.java:
@Controller
public class TestController {
@RequestMapping(value="/person")
@ResponseBody
public String intro(){
System.out.println("HH");
return "index";
}
}
MainApplication.java:
@SpringBootApplication
@ComponentScan(basePackages = "pathToMyControllerFolder")
public class MainApplication {
public static void main(String[] args) {
SpringApplication.run(MainApplication.class, args);
}
}
created index.html in /rsesources/template folder as was mentioned on spring doc: index.html:
<!DOCTYPE html>
<head lang="en">
<title>Spring Framework Guru</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
</head>
<body>
<h1>Hello</h1>
<h2>Fellow Spring Framework Gurus!!!</h2>
</body>
</html>
But i cannot vies the html contents but rather the string index. Earlier had whitePage label error and fixed it by adding the @ComponentScan but now only displaying index and not actual html contents.
And when i checked the log info on the console i noticed this:
2015-11-15 13:22:51.442 INFO 11460 --- [lication.main()] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2015-11-15 13:22:51.442 INFO 11460 --- [lication.main()] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)
1 answers
solution1
3 ACCPTED 2015-11-15 22:56:56
Remove the @ResponseBody annotation. With that annotation whatever you return from the controller is the response body. In your case you return the index string, so that's the whole response body. Removing the annotation will cause the index string to be interpreted as a view name.
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