Creating a JSON object by initializing it with a string containing a regex

Question

Creating a JSON object by initializing it with a string containing a regex

I need assistance with initializing a JSON object using a specific string.

String myString = "{regex:/^(a-z|A-Z|0-9)*[^:*()#%`~*^&+={}| >&quot;|\\]*$/,'value':10}";

try {
    JSONObject jsonObj = new JSONObject(myString);
    System.out.println("Output ######### "+jsonObj);
} catch (JSONException e) {
    // TODO Handle the exception here
    e.printStackTrace();
}

Unfortunately, an error occurs due to special characters in the "regex" key. Are there any alternative methods to accomplish this?

regex json

Answer 1

Answer №1

Incorporate single quotation marks to encapsulate your regEx.

To correctly assign the string value, use this code: 

String str = "{regex:'/^(a-z|A-Z|0-9)*[^:*()#%`~*^&+={}| >&quot;|\\]*$/','value':10}";

Answer 2

Incorporate single quotation marks to encapsulate your regEx.

To correctly assign the string value, use this code: 

String str = "{regex:'/^(a-z|A-Z|0-9)*[^:*()#%`~*^&+={}| >&quot;|\\]*$/','value':10}";

Creating a JSON object by initializing it with a string containing a regex

Answer №1

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