将unicode字符从本机转换为Java时出现问题

Question

I have a JNI code written in Objective-C (though I believe I would have the same problem in a C/C++ program) that returns jstring to the Java code. I am using the char* to jstring conversion as specified here in the "Creating Java Strings From Native Strings" section. My problem is that while on the native side the strings are correct (ie native string presents in the standard output correctly) when passed to Java and sent to standard output I get '?' for the non-English characters.

Thanks

Answer 1

Java字符串是UTF-16编码的，您需要考虑字节序。