server: port: 8000 servlet: context-path: "/api" compression: enabled: false
Just contacted with SpringBoot, HelloWolrd has been implemented. The normal 404 was also handled successfully. But 127.0.0.1:8000/api/error has always been "Whitelabel Error Page". Tried a lot of methods, still can't solve.
I need to add status 999 to ErrorPageConifg, but I don't know how to add it. In theory, we can expand HttpStatus, but this is read-only.
This application has no explicit mapping for /error, so you are seeing this as a fallback. Tue Jan 14 16:29:43 CST 2020 There was an unexpected error (type=None, status=999). No message available
ErrorPageConifg.java
package cn.vlice.aox.AoxServer.config; import org.springframework.boot.web.server.ConfigurableWebServerFactory; import org.springframework.boot.web.server.ErrorPage; import org.springframework.boot.web.server.WebServerFactoryCustomizer; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.http.HttpStatus; @Configuration public class ErrorPageConifg { @Bean public WebServerFactoryCustomizer<ConfigurableWebServerFactory> webServerFactoryCustomizer(){ return new WebServerFactoryCustomizer<ConfigurableWebServerFactory>() { @Override public void customize(ConfigurableWebServerFactory factory) { ErrorPage page404 = new ErrorPage(HttpStatus.NOT_FOUND, "/error/404"); ErrorPage page500 = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/error/500"); factory.addErrorPages(page404, page500); } }; } }
ErrorPageController.java
package cn.vlice.aox.AoxServer.controller; import cn.vlice.aox.AoxServer.data.Request; import org.springframework.http.HttpStatus; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("/error") public class ErrorPageController { @RequestMapping("/999") public Request toPage999() { HttpStatus status = HttpStatus.valueOf(404); return Request.error(status.getReasonPhrase(), status.value()); } @RequestMapping("/404") public Request toPage404() { HttpStatus status = HttpStatus.valueOf(404); return Request.error(status.getReasonPhrase(), status.value()); } @RequestMapping("/500") public Request toPage500() { HttpStatus status = HttpStatus.valueOf(500); return Request.error(status.getReasonPhrase(), status.value()); } }springboot
Violet ice, a UP who is busy with work and has no time to record video
Postscript 1.3 months agoProblem solved
public class ErrorPageController implements ErrorController { ... @Override public String getErrorPath() { return "/error/404"; } }
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