text file to json

I believe that. net developers will often encounter such a need for json serialization. Today I will post an article to summarize my own use of ServiceStack. Text to serialize json. It is much faster than Newtonsoft. Json and found to be faster than fastJson during testing. First, we have the following two classes: one

I believe that. net developers will often encounter such a need for json serialization. Today I will post an article to summarize my own use of ServiceStack. Text to serialize json. It is much faster than Newtonsoft. Json and found to be faster than fastJson during testing. First, we have the following two classes: one

Recently I have just written a JSON data export to generate an Excel file, By the way, using Filesaver.js to export other files, one of the points to note is that when the export is a JSON file or TXT file, the exported content if the string, especially when the exported dat

The previous article on the AJAX request data text type, text and HTML are processing a relatively simple data, and in the programming process using AJAX call data, it is inevitable to do logical processing, the accepted data also become complex such as array type of data, This is the time to use the JSON data type for processing, so today we'll talk about some o

We typically use the following code when the server returns JSON-formatted data to the browser:response.setcontenttype ("Text/javascript; charset=utf-8");Or:Response.setcontenttype ("Application/json;charset=utf-8");But what is the difference between these two?It's actually very simple. The former is used to return the JS code, which is specifically used to retur

1 The $.parsejson method returns a string instead of a JSON object. 2 to convert the string into an object, it is easy to think of the Eval method in JS. Actually, it's OK, but parentheses are needed. such as Var js= "{\" pageindex\ ": \" 1\ "}"; var obj=eval ("(" +js+) ");. Using eval, however, is unsafe because it can compile any JS code. 3) Download a JSON parser because it only recognizes

/*** Read file, return string** @param path* @return*/public static listlistFile File = new file (path);BufferedReader reader = null;try {Read the contents of the file in the behavior unit, read a whole line one at a time;reader = new BufferedReader (new FileReader (file));S

also be used to space, otherwise JSON will not be able to parse, go to the space method: public string Replaceblank (String str) { string dest = ""; if (str!= null) {pattern p = pattern.compile ("\\s*|\t|\r|\n"); Matcher m = p.matcher (str); Dest = M.replaceall (""); Pattern P2 = pattern.compile ("\\s*\"); Matcher m2 = p2.matcher (dest); Dest = M2.replaceall ("\"); Dest = Dest.replace ("=\" "," = ' "); p = pattern.co

When the server returns JSON-formatted data to the browser end, the following code is used: Response.setcontenttype ("Text/javascript;charset=utf-8"); Response.setcontenttype ("Application/json;charset=utf-8"); Difference: Text/javascript is used to return the JS code, Application/