java - Using regex to remove JSON quotes -



java - Using regex to remove JSON quotes -

i beingness given json external process can't change, , need modify json string downstream java process work. json string looks like:

{"widgets":"blah","is_dog":"1"}

but needs like:

{"widgets":blah,"is_dog":"1"}

i have remove quotes around blah. in reality, blah huge json object, , i've simplified sake of question. figured i'd attack problem doing 2 string#replace calls, 1 before blah, , 1 after it:

datastring = datastring.replaceall("{\"widgets\":\"", "{\"widgets\":"); datastring = datastring.replaceall("\",\"is_dog\":\"1\"}", ",\"is_dog\":\"1\"}");

when run vague runtime error:

illegal repetition

can regex maestros spot i'm going awrye? in advance.

i believe need escape braces. braces used repetition ((foo){3} looks foo 3 times in row); hence error.

note: in case needs double escaping: \\{.

java regex

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