jstring(JNI) to std::string(c++) with utf8 characters

Question

How to convert jstring (JNI) to std::string (c++) with utf8 characters?

this is my code. it worked with non-utf8 characters, but i

Answer 1

jboolean isCopy;
const char *convertedValue = (env)->GetStringUTFChars(yourJStringParam, &isCopy);
std::string string = std::string(convertedValue, length)

This works just fine. Give it a try.