serializer deserializer

data as JSON (default practice) * mgr. responseSerializer = [AFJSONResponseSerializer serializer]; * The responseObject type is NSDictionary or NSArray2> parse * mgr as XML. responseSerializer = [AFXMLParserResponseSerializer serializer]; * The responseObject type is NSXMLParser3> directly returning data *. This means that AFN should not parse the data returned by the server and keep the original data. * m

:%@", FilePath);}];[Downloadtask resume]; method Five: Create an upload file task Copy Code code as follows: nsurlsessionconfiguration *configuration = [nsurlsessionconfiguration Defaultsessionconfiguration]; Afurlsessionmanager *manager = [[Afurlsessionmanager alloc] initwithsessionconfiguration:configuration]; Nsurl *url = [Nsurl urlwithstring:@ "Http://example.com/upload"]; Nsurlrequest *request = [Nsurlrequest requestwithurl:url]; Nsurl *filepath = [Nsur

properties, as follows:private Listprivate ListThese two properties W will be used, the reason is that the above mentioned warning, because I first released the O service, O Service set the two properties, and the W service has not been published, so that hession in deserialization, the detection of Propertyao does not exist, So the warning is given. But does this have anything to do with the high CPU?Having discussed it with colleagues, he mentioned that Hession would use reflection when he wa

; -(IBAction) btnPressIOS5Json :( id) sender; -(IBAction) btnPressJsonKit :( id) sender; @ End #import Main code in the ViewController. m file: (1) UseTouchJSonResolution Method: (import the package: # import "TouchJson/JSON/CJSONDeserializer. h ") [Cpp]View plaincopyprint? // Use TouchJson to parse weather conditions in Beijing -(IBAction) btnPressTouchJson :( id) sender { // Obtain the API NSURL * url = [NSURL URLWithString: @ "http://m.weather.com.cn/data/101010100.html"]; // De

Welcome to my personal website: www.comingnext.cnObjectiveIn the previous article, the main focus was on the request and the response, the view function in views.py is based on the function, and we introduced @api_view, a useful decorator. At the same time, we introduced the Apiview class, but we haven't used it yet. In this article, we're going to change the method-based view to a class-based view, and we'll get to the Apiview.Change to class-based viewRefactor snippets/view.py: fromSnippets.mo

', Instance.orgid)Instance.save ()return instanceClass Meta:Model = DiskFields = "__all__"Views and wordingFrom django.shortcuts import Render, get_object_or_404, get_list_or_404From rest_framework import generics, viewsetsFrom Rest_framework.response Import responseFrom rest_framework Import permissionsFrom models import DiskFrom serializers import DiskserializerClass Diskviewset (Viewsets. Modelviewset):"""Views of the hard drive"""Queryset = Disk.objects.all ()Serializer_class = Diskserializ

= jsonconvert.deserializeobject Configfilemodel DEBC2 = jsonconvert.deserializeobject //Find the server physical path //string Serverapppath = Request.PhysicalApplicationPath.ToString (); string serverapppath = @"D:\"; //Make configuration file path string Con_file_path [email protected] "" + Serverapppath + @"Config.json"; if (! File.exists (Con_file_path)) { File.create (Con_file_path); } //write the model data to a file using (StreamWriter SW = new Stre

= [[Afjsonresponseserializer alloc] init], Responseobject is the root object of the obtained JSON (nsdictionary or Nsarray)If the plist format is returned, we'll use the Afpropertylistresponseserializer parser.If the XML format is returned, we use the Afxmlparserresponseserializer parser, Responseobject represents the NsxmlparserIf you are returning a picture, you can use the AfimageresponseserializerIf you just want to get the return binary format, you can use the AfhttpresponseserializerAfreq

WCF serialization and wcf deserialization In WCF, a class is provided specifically for serialization and deserialization operations. This class is the DataContractSerializer class. Generally, WCF automatically uses DataContractSerializer to serialize the serializable session data contract, which is not directly called by developers. In addition to the DataContractSerializer class for serialization, WCF also supports two serializers: XMLSerializer (defined in System. XML. serialization namespace)

struct, and other languages can be record and hash table. (2) Ordered Sets. This data structure can be implemented by list, vertor, array, and sequence in different languages. 7. Processing of JSON data in C # List [CSHARP] Public Static String Obj2json (T data ){ Try {System. runtime. serialization. JSON. datacontractjsonserializer serializer = New System. runtime. serialization. JSON. datacontractjsonserializer (data. GetT

The. NET namespace corresponding to this article is system. xml. serialization. The sample code in this article needs to reference this namespace. Why serialization and deserialization?.. Net program execution, the objects reside in the memory; if the objects in the memory need to be passed to other systems for use; or you need to save it When shutting down so that the next time you start the program, you need to serialize and deserialize it. Range: This article only introduces XML serialization

= self in the Start function. manager. create_rpc_dispatcher (self. backdoor_port), self. when creating the service, the manager has already been set as the conductormanager. The create_rpc_dispatcher Function Code of conductor manager is as follows: def create_rpc_dispatcher(self, *args, **kwargs): #self.compute_task_mgr = ComputeTaskManager() kwargs[‘additional_apis‘] = [self.compute_task_mgr] return super(ConductorManager, self).create_rpc_dispatcher(*args, **kwargs) Ba

Flume custom hbasesink class Reference (to the original author) http://ydt619.blog.51cto.com/316163/1230586Https://blogs.apache.org/flume/entry/streaming_data_into_apache_hbaseSample configuration file of flume 1.5 # Name the components on this agenta1.sources = r1a1. sinks = k1a1. channels = c1 # Describe/configure the sourcea1.sources. r1.type = spooldira1.sources. r1.spoolDir =/home/scut/Downloads/testFlume # Describe the sinka1.sinks. k1.type = org. apache. flume. sink. hbase. asyncHBaseSink

true :var json = Globalconfiguration.configuration.formatters.jsonformatter;json. Usedatacontractjsonserializer = true;JSON serializationThis section describes some of the specific behavior of the JSON formatter when using the default Json.NET serializer. This does not mean that you want to include the entire document for the Json.NET library. See Json.NET documentation for more information.What will be serialized?By default, all public properties an

Original:Http://stackoverflow.com/questions/18668617/json-net-error-getting-value-from-scopeid-on-system-net-ipaddressclassipaddressconverter:jsonconverter{ Public Override BOOLCanconvert (Type objectType) {return(ObjectType = =typeof(IPAddress)); } Public Override voidWritejson (Jsonwriter writer,Objectvalue, Jsonserializer serializer) {IPAddress IP=(IPAddress) value; Writer. WriteValue (IP. ToString ()); } Public Override ObjectReadjson (

Original: http://www.cnblogs.com/yuancong/articles/4447559.htmlFailure--Error = Error Domain=afnetworkingerrordomain code=-1011 "Request failed:not found (404)" userinfo=0x7fb471f181 Ten {nslocalizeddescription=request failed:not found (404), nserrorfailingurlkey=http://114.85.246.110:11111/ Iappservice/insertpurchaseremainpa, Afnetworkingoperationfailingurlresponseerrorkey="Content-length" = 1565;"Content-type" = "text/html; Charset=utf-8 ";Date = "Wed, Apr 06:53:07 GMT";Server = "microsoft-htt

patch requests. Ii. Response object Like the request object, django-rest-framework has also made a very practical expansion. In my previous article, snippets/views. in py, We have imported JsonResponse for returning responses in json format, which is like this in the view function: @csrf_exemptdef snippet_list(request): """ because we want to be able to POST to this view from clients that won't have a CSRF token we need to mark the view as csrf_exempt List all code snippets, or create a new sni

{[Jsonproperty ("size")] Public Double[] Size {Get;Set; } }}2. Serialization, deserialization method. Use JsonConvert when deserializing.deserializeobjectT> (string value, param jsonconverter[] converter). Create the appropriate subclass by defining jsonconverter yourself. in this demo, I first created an abstract classJsoncreationconverterT:Jsonconverter,second, for the Demobase, I created aJsondemoconverter:JsoncreationconverterDemobase> classJsonParser3 { Public Static voidWritejs

Today, using afnetworking to send a POST request to the server to get the data is finally successful, the nonsense is not much to say, direct talk process.At first, I always reported 404 mistakes.Failure--Error = Error Domain=afnetworkingerrordomain code=-1011 "Request failed:not found (404)" userinfo=0x7fb471f181 Ten {nslocalizeddescription=request failed:not found (404), nserrorfailingurlkey=http://114.85.246.110:11111/ Iappservice/insertpurchaseremainpa, Afnetworkingoperationfailingurlrespons

= [[Afjsonresponseserializer alloc] init], Responseobject is the root object of the obtained JSON (nsdictionary or Nsarray)if the plist format is returned, we'll use the Afpropertylistresponseserializer parser.if the XML format is returned, we use the Afxmlparserresponseserializer parser, Responseobject represents the NsxmlparserIf you are returning a picture, you can use the AfimageresponseserializerIf you just want to get the return binary format, you can use the AfhttpresponseserializerAfreq