Java escape JSON String?

Question

I have the following JSON string that i am sending to a NodeJS server:

String string = \"{\\\"id\\\":\\\"\" + userID + \"\\\",\\\"type\\\":\\\"\" + methoden          


        

Answer 1

org.json.simple.JSONObject.escape() escapes quotes,, /, \r, \n, \b, \f, \t and other control characters.

import org.json.simple.JSONValue;
JSONValue.escape("test string");

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Add pom.xml when using maven

    com.googlecode.json-simple
    json-simple
    test