ios开发 如何去除nsstring中的

2025-04-29 22:35:21
推荐回答(1个)
回答1:

Byte数组-> NSData Byte byte[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23}; NSData *adata = [[NSData alloc] initWithBytes:byte length:24]; NSData-> NSString NSString *aString = [[NSString alloc] initWithD...