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ios中怎么将post请求到的nsstring类型数据转为字典
2014-11-23
展开全部
1、NSString相关
(1)NSDictionary转换成NSString:
//用字符将NSArray中的元素拼接起来
NSArray *array = [NSArray arrayWithObjects:@"hello",@"world",nil];
//如要用,:等字符串拼接,只需将下面的@" "空格换成@","或@":"即可
NSString *string = [array componentsJoinedByString:@" "];
NSLog(@"string = %@",string);
(2)char* 转换成NSString:
NSString *dataStr=[NSString stringWithCString:(char*) encoding:NSUTF8StringEncoding];
(3)NSData转换成NSString:
NSString *dataStr = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
(1)NSDictionary转换成NSString:
//用字符将NSArray中的元素拼接起来
NSArray *array = [NSArray arrayWithObjects:@"hello",@"world",nil];
//如要用,:等字符串拼接,只需将下面的@" "空格换成@","或@":"即可
NSString *string = [array componentsJoinedByString:@" "];
NSLog(@"string = %@",string);
(2)char* 转换成NSString:
NSString *dataStr=[NSString stringWithCString:(char*) encoding:NSUTF8StringEncoding];
(3)NSData转换成NSString:
NSString *dataStr = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
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