json transformation

Http://blog.sina.com.cn/s/blog_7b9d64af0101ce92.html Click to open the link In iOS 5, Apple introduced a nsjsonserialization class that parses a JSON string. Through this class, we can accomplish the transformation between JSON data and Nsdictionary and Nsarray.In the past, I remember using a third party plugin. However, after the Apple out of this set of analys

* * @EActivity (R.layout.activity_main) public class Mainactivity extends activity {private static final String tag= " Aarest "; @ViewByIdButton getUser; @ViewByIdTextView mytextview; @RestServiceUserService userservice;@ Beanmyerrorhandler Errorhandlerforuserservice; @AfterVieWsvoid Afterview () {//Set Errorhandleruserservice.setresterrorhandler (Errorhandlerforuserservice);} /** * Get user list */@Clickvoid GetUser () {Getuserinbackground ();} /** * Get user list * * No login required */@Bac

#region Convert listpublic string List2json (List{String result = "{";if (classname. Equals (String. Empty)//If there is no name for the given class, self-made smart{Object o = objlist[0];classname = O.gettype (). ToString ();}result + = "\" "+ classname +" \ ": [";BOOL Firstline = true;//The first line does not precede the "," numberforeach (Object oo in objlist){if (!firstline){result = result + "," + Oneobjecttojson (OO);}Else{result = result + Oneobjecttojson (oo) + "";Firstline = false;}}re

Recently, the entire transmission of data, of course, has been in the JSON format, naturally, the conversion between the format of the data, including JSON to Java Bean object, package parsing map, list and so on. Today we'll probably record these methods for later use.One, JSON1. Convert JSON to Java objectsThe JSON s

Gson (Github:https://github.com/google/gson) is a Java class library that Google provides to map between Java objects and JSON data. You can turn a JSON string into a Java object, or vice versa.The most important objects in Gson are 2 Gson and Gsonbuilder.Gson has 2 basic methods.(1) Tojson () – Convert Java objects to JSON(2) Fromjson () – Convert

This article mainly discusses how to quickly convert ordinary data to JSON data, and discusses 2 methods altogether: Prime Minister prepares page and entity classes: Page: Entity classes: Package bean; public class User { private int id; Private String userName; private String password; ...... Omit get and Set methods } Method One: Convert JSON data using

Here, the Atrribute method is used to convert a Json string to a C # object. This version is only applicable to Json strings, such as "response": "Hello", "id": 21231513, "result": 100, "msg": "OK. "; instead of a Json array. The atrrikey here is used for attributes. Like Atrribute in NHibernate, it is used for reflection at runtime to obtain the key correspondin

String toString () {return name + ': ' +age } } The entity is very simple, two fields, of course, the field in the entity can also be a list or set type. Gson Gson = new Gson (); list The above code focuses on the Gson object, which provides the Tojason () method to convert the object to a JSON string, with the Str object value of the above code: [{"name":"name0","age":0},{"name":"name1","age":5},{"name":"name2","age":1

JSON object conversion, novice ask God Help

OpenGL uses camera simulation to realize the most basic 3D transformations in computer graphics, including geometric transformations, projection transformations, cropping transformations, and viewport transformations. At the same time, OpenGL also implements matrix stacks. Understanding the content of coordinate transformation, even if it truly enters the wonderful 3D world. I,OpenGLDisplay of 3D objects in (1) Coordinate System In the real world, all

Java upward transformation and downward Transformation (with a detailed example), java Transformation Java upward and downward transformations (for example) Examples of upward and downward Java transformation compiled by staying up late are very easy to understand ~~~~ 1. Upward Tr