1.json_decode ()Json_decode(PHP 5 >= 5.2.0, PECL json >= 1.2.0)json_decode-encoding a JSON-formatted stringDescriptionMixed Json_decode (String $json [, bool $assoc])Accept a JSON-formatted string and convert it to a PHP variableParametersJsonString in JSON string format to
Look at a class of PHP arrays that generate JSON.
Class JSON {var $jsonarr = array ();var $json = ""; /* Recursive generation json*/function Jsonencode ($jsonarr) {$this->json = Empty ($this->
in JSON
Because Ajax applications are suitable for Sending plain text to server programs and receiving plain text, it is more desirable to generate text APIs than to generate text, JSON allows you to process local JavaScript objects without worrying about how to express them. XML can also provide similar text benefits
We also talk about C # Json, from Json strings to class code,Reading directory
Json conversion object
Since. net 4.0, Microsoft has provided a complete set of solutions for json processing. Here, there is how to convert a json string into a class C # object. In fact, ma
JSON (JavaScript Object Notation) is a lightweight data interchange format. It is based on a subset of ECMAScript.JSON takes a completely language-independent text format, but also uses a similar idiom to the C language family (c, C + +, C #, Java, JavaScript, Perl, Python, and so on).These features make JSON an ideal data exchange language. Easy to read and write, but also easy to machine parse and
JSON advanced Article 2 transmit JSON data in AJAX mode. The previous article "JSON advanced article 1 using JSON in PHP and javascript" demonstrates how to use JSON data in PHP and javascript, this article describes how to obtain JSON
PHP returns JSON data function instance, PHP returns JSON instance
This article describes the use of PHP return JSON data functions, shared for everyone to reference. Here's how:
Json_encode () function usage:
echo json_encode (Array (' a ' = ' = ' bbbb ', ' c ' = ' ddddd ');
This will generate a standard
= "car=" + carr.tojsonstring ();
var url = "/mywebapp/jsontest1";
var mailajax = new Ajax.request (
Url
{
Method: ' Get ',
Parameters:pars,
Oncomplete:jsonresponse
}
);
}
Using the JSON request string can simply generate Jsonobject and parse, modifying the servlet Add JSON processing (to use Jso
.gz. The number dictates which man section the file is installed.Copy codeThe Code is as follows:{"Name": "foo", "Version": "1.2.3", "Description": "A packaged foo fooer for fooing foos", "Main": "foo. js", "Man": ["./man/foo.1", "./man/foo.2"]}
Will be created for man foo and man 2 foo.
Directories
The CommonJS Packages specification illustrates several ways for you to use directorieshash to mark the package structure. If you look at npm's package. json
The previous chapter describes how to use JSON to represent data. This chapter describes how to generate JSON-format data on the server to send data to the client, and how the client uses JavaScript to process data in JSON format.
We will first discuss how to use JavaScript to process
JSON Data is a lightweight data interchange format that is typically applied to data transfer between client and server interactions in Android. There are many jar packages on the web that parse JSON data , but it's all about Android native parsing JSON data, it is important to master the way that native Android parses JSO
The previous article "JSON advanced article 1 using JSON in PHP and javascript" demonstrates how to use JSON data in PHP and javascript, this article describes how to use AJAX to obtain JSON data to dynamically generate titles and prompt statements. This technology sends req
C + + Builder comes with JSON processing that supports UNICODE (UTF-8/UTF-16):Http://www.cppfans.com/cbknowledge/skills/files/json.aspJSON parsing and generation-file handling? JSON parsing methods and rules, reading JSON-specific values, the inheritance relationship of JSON classes?
What is JSON?
As mentioned above, JSON is a text-based data exchange method or a data description format. Whether to choose it or not, you must first pay attention to its advantages.
Advantages of JSON:1. Based on plain text, cross-platform transmission is extremely simple;2. Javascript native support, with almost all background languages supported;3. lightweig
A gift for planning the best! is: Excel2json2csharpPlanning to configure Excel, it is necessary to change the value Ah, add the field ah.The corresponding parsing class on this side of the program has to be changed. A whole mess!So I have to tidy up this excel2json2csharp tool, let the planning from a play to it ~!Can be used for both Windows and Macs (pro-test is available),I didn't do it with WPF or WinForm. Or in the form of a unity plugin.Excel2json2csharp Features:1.
Json parsing and Gson parsing, Json parsing Gson Parsing
This article mainly introduces the original parsing of json and the gson tool class parsing provided by google.
① Json Parsing
1/** 2 * Common json parsing 3 * @ param s 4 * @ throws JSONException 5 */6 private void js
as follows: function Jsonresponse (originalrequest) {nbsp; nbsp; alert (originalrequest.responsetext);nbsp; nbsp; var myobj = OriginalRequest.responseText.evalJSON (True);nbsp; nbsp; alert (myobj.name);nbsp; nbsp;}nbsp; nbsp; JSON also provides a Java Jar Package Http://www.json.org/java/index.html API is also very simple, for example nbsp; nbsp; Insert request parameters in JavaScript nbsp; nbsp; JS Code nbsp; nbsp; Code as follows: function SendReq
JSON parsing class library Gson (2)---Generic object map, list, and JSON string interchange
---Gson class library to learn, generate and parse JSON data, and turn JSON strings to and from Java objects
First, the prefaceThis article extends the previous article and continue
The Newtonsoft. Json component converts object2json to newtonsoft. json.
In many cases, we need to convert the data type for calling by other external subsystems.
The most typical is to generate json format for javascript calls.
The ready-made component Newtonsoft. Json can
SyntaxError:JSON.parse:unexpected character at line 1 column 2 of the JSON dataI had this error when I used $.parsejson to parse the JSON data returned from the background, and I thought there was an error in the JSON format that was returned because the JSON requires a very strict format. Finally found that the
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