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1.C++ string 转换为 NSString std::string str("hello"); // NSString *str = [NSString stringWithString:str.c_str()]; NSString
*ocstr = [NSStringstringWithCString:str.c_str() encoding:NSUTF8StringEncoding]; NSString
*istr = [NSString
stringWithString:@"zsh"]; str = [istr cStringUsingEncoding:NSUTF8StringEncoding]; 2. NSString
转换为C 字符串 const
char* destDir = [filepath UTF8String]; // NSURL *soundUrl=[[NSURL alloc] initFileURLWithPath:s]; 3. const
char* to NSString char
*str ="abc"; NSString
*s = [NSString
stringWithUTF8String:str]; NSString
*path = [[NSBundle
mainBundle]pathForResource:@"nokia"
ofType:@"mp3"]; char
*tempPath = (char*)malloc(sizeof(path)+1); NSString
*soundPath = [[NSBundle
mainBundle] pathForResource:@mp3"]; NSString
*dirStr = [NSString
stringWithFormat:@"%s",path]; NSString
*filepath = [[NSBundle
mainBundle] pathForResource:dirStr ofType:nil]; NSLog(filepath); |
NSString 与 C++ string字符串的互转,布布扣,bubuko.com
原文：http://www.cnblogs.com/tomblogblog/p/3719254.html