已经编写了spring controller
Get方法,并尝试使用邮递员调用该方法但收到错误
Could not get any response
There was an error connecting to https://localhost:8081/MyPortal/shared?video0=14&video1=15.
即使我尝试调试,调用也不会转到控制器方法。不确定发生了什么。
这是控制器代码:
@Controller
public class SharedLinkController {
@Autowired
VideoService videoService;
@RequestMapping("/shared")
public ModelAndView getSharedVideo(HttpServletRequest request, HttpServletResponse response,
@RequestParam(value="video0", required=false) Long video0,
@RequestParam(value="video1", required=false) Long video1,
@RequestParam(value="video2", required=false) Long video2,
@RequestParam(value="video3", required=false) Long video3){
List<Lab> videos = new ArrayList<Lab>();
// some processing with video0, video1 etc....
ModelAndView model = new ModelAndView("index");
model.addObject("videos", videos);
return model;
}
}
这就是我试图调用API的方式:
https://localhost:8081/MyPortal/shared?video0=14&video1=15
我没有尝试将其设为RestController
,因为我需要将呼叫重定向到网页。代码有什么问题吗?
请建议。
答案 0 :(得分:1)
你是否有一个类扫描basepackages并将你的控制器注册为bean,如下所示?
$finalimg = imagescale($newimg, 960, -1, IMG_BICUBIC);
没关系RestController,但需要添加请求映射
@SpringBootApplication(scanBasePackages= "se.yourpackage.src")
@EnableAutoConfiguration
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
您可能还需要在名为
的文件中添加视图文件的路径application.properties
例如:
@RequestMapping("/MyPortal")
public class SharedLinkController {
答案 1 :(得分:0)
我建议您查看您的网址和视图名称。
您尝试连接网址:连接到http://localhost:8081/yourPortal/shared?video0=14&video1=15
@Controller
public class SharedLinkController {
@Autowired
VideoService videoService;
@RequestMapping("/shared")
public ModelAndView getSharedVideo(ModelAndView mav,
@RequestParam(value="video0", required=false) Long video0,
@RequestParam(value="video1", required=false) Long video1,
@RequestParam(value="video2", required=false) Long video2,
@RequestParam(value="video3", required=false) Long video3){
List<Lab> videos = new ArrayList<Lab>();
// ...
mav.addObject("videos", videos);
mav.setViewName("index");
return mav;
}
}
答案 2 :(得分:0)
您需要为春季启动应用程序设置上下文, 尝试设置
server.context-path=/MyPortal
通过这种方式,您可以将应用程序的根上下文定义为
的http:本地主机:8081 / MyPortal /