spring-rest

问题 I have worked in Jersey and RESTEasy framework earlier and now we will be using Spring Rest for a new project , I don't want to pass all the query params and matrix params as parameters in the method , and usually I would annotate the method with @Context UriInfo and would get all the parameters inside my method in Jersey or RESTEasy Framework for complex parameters. I would like to know if there is any @Context UriInfo in Spring REST, which is similar to RESTEasy or Jersey Framework. I would

问题 Currently, I expose a rest endpoint in my application that kick of spring batch jobs. However, the requests are not scheduled asynchronously. Response is provided after job completes with batch status in the MyResponse object. @RestController @RequestMapping("/test") public class TestController { private MyProcessor processor; private RequestDataRepo repo; public TestController(final MyProcessor processor, final RequestDataRepo repo) { this.feedProcessor = feedProcessor; this.repo = repo; }

问题 I am looking for a nice way to write tests to make sure that enpoints in Spring Boot Rest (ver. 2.1.9) application follows the contract in openapi contract. In the project I moved recently there is following workflow: architects write contract openapi.yml and developers have to implement endpoint to compliance the contract. Unfortunately a lot of differences happen and this test have to catch such situation and it is not possible to change this :( I was thinking about the solution to generate

问题 I have the same problem as described here and here. I tried the answers given and combinations thereof but none solved my issue. When I tried this answer, after 30 seconds, instead of the timeout, the download restarted from the beginning and then, after 30 more seconds, then it timed out. I'm testing by visiting the REST endpoint in Google Chrome and trying to download a file from there. Here I have the project that displays this error. Thanks in advance. Edit: here's the source: src\main

问题 From a servlet , I am forwarding the request to a spring controller like below RequestDispatcher rd = request.getRequestDispatcher("/myController/test?reqParam=value"); rd.forward(request, response); In order to pass a parameter to the spring controller , I am passing it as request parameter in the forward URL. Is there a better way of doing this ? Instead of passing in request parameter , can I pass as a method parameter to the spring controller during forward ? 回答1: This will be called when

问题 Code convention says no logic in the controllers. All should be handled in the service layer. My question is especially about returning ResponseEntity. Should it be handled in RestController or in Service layer? I tried both ways. I think RestController is the suitable place to return ResponseEntity. Because we are using mappings in the RestController. On the other hand, we know the controllers should not include any logic. @GetMapping("/{id}") public ResponseEntity<Employee> getEmployee(

问题 i have an external url and i want to pass some request header through zuul filter to launch the application. Can anyone please help me on this. In my custom prefilter i have written this: @Component public class CustomFilters extends ZuulFilter { public static final Logger logger = LoggerFactory.getLogger(CustomFilters.class); @Override public String filterType() { return "route"; } @Override public int filterOrder() { return 1; } @Override public boolean shouldFilter() { return true; }

问题 i have an external url and i want to pass some request header through zuul filter to launch the application. Can anyone please help me on this. In my custom prefilter i have written this: @Component public class CustomFilters extends ZuulFilter { public static final Logger logger = LoggerFactory.getLogger(CustomFilters.class); @Override public String filterType() { return "route"; } @Override public int filterOrder() { return 1; } @Override public boolean shouldFilter() { return true; }

问题 I have a spring rest api which gets json data and binds to a pojo GetData. Whenever i recieve unknown fields it doesnt fail or throw any exception. My requirement here is it should throw a error when it receives unknown fields in json data. public ResponseEntity<Error> saveLocation(@Valid @RequestBody GetData getdata,BindingResult bindingResults) { Below is my Pojo GetData public class GetData{ @JsonProperty("deviceID") @Pattern(regexp="^[\\p{Alnum}][-\\p{Alnum}\\p{L}]+[\\p{Alnum}]$",message

问题 I need to send the email/sms/events as a background async task inside spring boot rest. My REST controller @RestController public class UserController { @PostMapping(value = "/register") public ResponseEntity<Object> registerUser(@RequestBody UserRequest userRequest){ // I will create the user // I need to make the asyn call to background job to send email/sms/events sendEvents(userId, type) // this shouldn't block the response. // need to send immediate response Response x = new Response();