我的 Jersey CORS请求不适用于 POST,但适用于 GET 请求。标头被映射到 Jersey 请求,如下面的对同一资源的 GET 请求的屏幕截图所示。
但是,对以下方法进行 POST 会使我最终得到XMLHttpRequest cannot load http://production.local/api/workstation. Origin http://workstation.local:81 is not allowed by Access-Control-Allow-Origin.
这是网络活动的屏幕截图:
有关失败的 POST 请求的详细信息:
这是我的资源:
@Path("/workstation")
@Consumes({MediaType.APPLICATION_JSON})
@Produces({MediaType.APPLICATION_JSON})
public class WorkstationResource {
@InjectParam
WorkstationService workstationService;
@POST
public WorkstationEntity save (WorkstationEntity workstationEntity) {
workstationService.save(workstationEntity);
return workstationEntity;
}
@GET
@Path("/getAllActive")
public Collection<WorkflowEntity> getActive () {
List<WorkflowEntity> workflowEntities = new ArrayList<WorkflowEntity>();
for(Workflow workflow : Production.getWorkflowList()) {
workflowEntities.add(workflow.getEntity());
}
return workflowEntities;
}
}
我的 CORS 过滤器:
public class ResponseCorsFilter implements ContainerResponseFilter {
@Override
public ContainerResponse filter(ContainerRequest request, ContainerResponse response) {
Response.ResponseBuilder responseBuilder = Response.fromResponse(response.getResponse());
responseBuilder
.header("Access-Control-Allow-Origin", "*")
.header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE, HEAD");
String reqHead = request.getHeaderValue("Access-Control-Request-Headers");
if(null != reqHead && !reqHead.equals(null)){
responseBuilder.header("Access-Control-Allow-Headers", reqHead);
}
response.setResponse(responseBuilder.build());
return response;
}
}
我在主课中的泽西配置:
//add jersey servlet support
ServletRegistration jerseyServletRegistration = ctx.addServlet("JerseyServlet", new SpringServlet());
jerseyServletRegistration.setInitParameter("com.sun.jersey.config.property.packages", "com.production.resource");
jerseyServletRegistration.setInitParameter("com.sun.jersey.spi.container.ContainerResponseFilters", "com.production.resource.ResponseCorsFilter");
jerseyServletRegistration.setInitParameter("com.sun.jersey.api.json.POJOMappingFeature", Boolean.TRUE.toString());
jerseyServletRegistration.setInitParameter("com.sun.jersey.config.feature.DisableWADL", Boolean.TRUE.toString());
jerseyServletRegistration.setLoadOnStartup(1);
jerseyServletRegistration.addMapping("/api/*");