how to convert txt to json

What is JSON? JSON refers to JavaScript Object notation (JavaScript Notation) JSON is a lightweight text data interchange Format JSON Independent of Language * JSON is self-descriptive and easier to understand *

A method that converts a JSON string into a JSON object. During data transfer, JSON is passed in the form of text, which is a string, and JS operates on JSON objects, so the conversion between JSON objects and JSON strings is keyF

First, import the following jar packagesHere are the various types of programs that convert to JSON and extract data from JSONPackage Jsontest;import Java.util.arraylist;import java.util.hashmap;import java.util.list;import java.util.Map; Import Net.sf.json.jsonarray;import Net.sf.json.jsonobject;public class Jsonmain {public static void main (string[] args ) {GetList (setlist ()); Getmap (Setmap ()); Syste

During data transfer, JSON is passed in the form of text, which is a string, and JS operates on JSON objects, so the conversion between JSON objects and JSON strings is keyFor example:JSON string: var str = ' {' name ': ' name1 ', ' sex ': ' m '} ';JSON object: var obj = {"N

Converts a json string to a json object. During data transmission, json is transmitted in the form of text, that is, strings, while JS operates on JSON objects. Therefore, the conversion between JSON objects and JSON strings is cr

- (void) json2plist{NSString*filepath = [Self applicationdocumentsdirectoryfilename:@"JSON"]; Nsmutablearray*temparray =[[Nsmutablearray alloc] initwithcontentsoffile:filepath]; //The array is empty the first time you add data if(Temparray.count = =0) {Temparray=[Nsmutablearray array]; }　　//File name (Utf-8 encoding) NSString*path = [[NSBundle mainbundle] Pathforresource:@"City2"OfType:@"txt"]; NSString*

For example:JSON string:var str1 = ' {' name ': ' cxh ', ' sex ': ' Man '} ';JSON object:var str2 = {"Name": "Cxh", "Sex": "Man"};One, JSON string converted to JSON objectTo use the above str1, you must first convert to a JSON object using the following method:Convert from

Converts a json string to a json object. During data transmission, json is transmitted in the form of text, that is, strings, while JS operates on JSON objects. Therefore, mutual conversion between JSON objects and JSON strings is

1. Json-lib is a Java class library that provides the ability to convert Java objects, including beans, maps, collections, Java Arrays and XML, to JSON, or reverse-transform.2. Json-lib Home: http://json-lib.sourceforge.net/3. Execution EnvironmentThe following class library

: ' 6108 ', Value: ' Yulin '}, {name: ' 6109 ', Value: ' Ankang '}, {name: ' 6110 ', Value: ' Shangluo '} ] } "; This is based on the data type--json object and string that jquery asynchronously obtains, and describes the result processing methods obtained in two ways respectively. 1. For the JSON string returned by the server, if the jquery asynchronous request does not have a type description, or is

Transferred from: http://www.jb51.net/article/43136.htmFor example:JSON string: var str1 = ' {' name ': ' cxh ', ' sex ': ' Man '} '; JSON object: var str2 = {"Name": "Cxh", "Sex": "Man"};One, JSON string converted to JSON objectTo use the above str1, you must first convert to a JS