Objective-C Unicode 转换成中文

Objective-C Unicode 转换成中文

转自

http://lupingui.iteye.com/blog/857213

 + (NSString *)replaceUnicode:(NSString *)unicodeStr {

     NSString *tempStr1 = [unicodeStr stringByReplacingOccurrencesOfString:@"\\u" withString:@"\\U"];
     NSString *tempStr2 = [tempStr1 stringByReplacingOccurrencesOfString:@"\"" withString:@"\\\""];
     NSString *tempStr3 = [[@"\"" stringByAppendingString:tempStr2] stringByAppendingString:@"\""];
     NSData *tempData = [tempStr3 dataUsingEncoding:NSUTF8StringEncoding];
     NSString* returnStr = [NSPropertyListSerialization propertyListFromData:tempData
                                                                                              mutabilityOption:NSPropertyListImmutable
                                                                                                             format:NULL
                                                                                               errorDescription:NULL];

     //NSLog(@"Output = %@", returnStr);

     return [returnStr stringByReplacingOccurrencesOfString:@"\\r\\n" withString:@"\n"];
 }