uinocde转中文UTF-8

uinocde转中文UTF-8

在 NSString + additongs.m 中写下面

-(NSString*) replaceUnicode{    NSString * TransformUnicodeString = self;        NSString * tepStr1 = [TransformUnicodeString stringByReplacingOccurrencesOfString:@"\\u"withString:@"\\U"];    NSString * tepStr2 = [tepStr1 stringByReplacingOccurrencesOfString:@"\""withString:@"\\\""];    NSString * tepStr3 = [[@"\"" stringByAppendingString:tepStr2]stringByAppendingString:@"\""];    NSData * tepData = [tepStr3 dataUsingEncoding:NSUTF8StringEncoding];    NSString * axiba = [NSPropertyListSerialization propertyListWithData:tepData options:NSPropertyListMutableContainers format:NULL error:NULL];    return [axiba stringByReplacingOccurrencesOfString:@"\\r\\n"withString:@"\n"];}