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NSString *str = CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes(NULL, (__bridge CFStringRef)someStringToEncode, NULL, (__bridge CFStringRef)@"!*'\"();:@&=+$,/?%#[]% ", CFStringConvertNSStringEncodingToEncoding(NSUTF8StringEncoding))); 对应的javascript 代码 var str = encodeURIComponent(str);
OC函数： +(NSString*)encodeURIComponent:(NSString*)str{ return CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes(NULL, (__bridge CFStringRef)str, NULL, (__bridge CFStringRef)@"!*'\"();:@&=+$,/?%#[]% ", CFStringConvertNSStringEncodingToEncoding(NSUTF8StringEncoding))); }
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