http-status-code-204

问题 For more clarity I made it simple (so let's presume that iframe.attr() will be called after previous load was fully completed): var iframe = $("iframe"); var counter = 0; var trackLoads = function(){ console.log("I was loaded:" + counter); counter += 1; }; iframe.load(trackLoads); iframe.attr("src","http://stackoverflow.com/"); iframe.attr("src","http://localhost:9081/mobile/api/content/badPath"); //returns 204 No Content iframe.attr("src","http://stackoverflow.com/"); Console log looks like

问题 For more clarity I made it simple (so let's presume that iframe.attr() will be called after previous load was fully completed): var iframe = $("iframe"); var counter = 0; var trackLoads = function(){ console.log("I was loaded:" + counter); counter += 1; }; iframe.load(trackLoads); iframe.attr("src","http://stackoverflow.com/"); iframe.attr("src","http://localhost:9081/mobile/api/content/badPath"); //returns 204 No Content iframe.attr("src","http://stackoverflow.com/"); Console log looks like

问题 For more clarity I made it simple (so let's presume that iframe.attr() will be called after previous load was fully completed): var iframe = $("iframe"); var counter = 0; var trackLoads = function(){ console.log("I was loaded:" + counter); counter += 1; }; iframe.load(trackLoads); iframe.attr("src","http://stackoverflow.com/"); iframe.attr("src","http://localhost:9081/mobile/api/content/badPath"); //returns 204 No Content iframe.attr("src","http://stackoverflow.com/"); Console log looks like

问题 For more clarity I made it simple (so let's presume that iframe.attr() will be called after previous load was fully completed): var iframe = $("iframe"); var counter = 0; var trackLoads = function(){ console.log("I was loaded:" + counter); counter += 1; }; iframe.load(trackLoads); iframe.attr("src","http://stackoverflow.com/"); iframe.attr("src","http://localhost:9081/mobile/api/content/badPath"); //returns 204 No Content iframe.attr("src","http://stackoverflow.com/"); Console log looks like

问题 How do I configure Spring Boot to return 204 in GET methods (typically findAll methods) when the method does not fetch records? I would not like to do treatment in each method, type the code below: if(!result) return new ResponseEntity<Void>(HttpStatus.NO_CONTENT); return new ResponseEntity<Void>(HttpStatus.OK) I'd like to transform this method: @GetMapping public ResponseEntity<?> findAll(){ List<User> result = service.findAll(); return !result.isEmpty() ? new ResponseEntity<>(result,

问题 How do I configure Spring Boot to return 204 in GET methods (typically findAll methods) when the method does not fetch records? I would not like to do treatment in each method, type the code below: if(!result) return new ResponseEntity<Void>(HttpStatus.NO_CONTENT); return new ResponseEntity<Void>(HttpStatus.OK) I'd like to transform this method: @GetMapping public ResponseEntity<?> findAll(){ List<User> result = service.findAll(); return !result.isEmpty() ? new ResponseEntity<>(result,

问题 I'm using the latest Volley library and I'm having issues when my api is returning a 204 with no body in the response. It seems that the following code in BasicNetwork.java isn't working as expected: // Some responses such as 204s do not have content. We must check. if (httpResponse.getEntity() != null) { responseContents = entityToBytes(httpResponse.getEntity()); } else { // Add 0 byte response as a way of honestly representing a // no-content request. responseContents = new byte[0]; } the