C++: Consider the literal meaning of double quotes(") in a C++ std::string without using backslash (\)

Question

I've a JSON data received in string format.

std::string jsonStr = GetJsonStringBuffer();

// It might get stored in jsonStr like this:

jsonStr = " {"Key1":"val1","key2" : "val2","key3" : "val3"} " ;

BUt JSON string itself has double quotes (") in it. So when GetJsonStringBuffer() returns a C++ std::string is stored in jsonStr . Will it not create an issue as the double quotes(") withn the json data might be considered as string separator of C++ std::string.

How to handle this situation. Do I programatically append a "\\" (backslash) for every double quote within the json string which i don't think is a great solution. Any better C++ solution for this ?

Answer 1

带有"的字符串没有问题。C++中双引号的唯一问题是在编译时双引号出现在源代码中的文字中。这就是反斜杠的用途。