摘要: MD5: + (NSString *)md5:(NSString *)input { const char *cStr = [input UTF8String]; unsigned char digest[CC_MD5_DIGEST_LENGTH]; CC_MD5( cStr, (CC_LONG)s 阅读全文
posted @ 2020-05-20 15:55 郭志贺 阅读(396) 评论(0) 推荐(0)
摘要: 根据三大运营商出现的号段(号段来自百度百科) 判断是否是手机号 + (BOOL)isMobile:(NSString *)str { NSString *MOBILE = @"^1(3[0-9]|4[579]|5[0-35-9]|6[2567]|7[0-35-8]|8[0-9]|9[189])\\d 阅读全文
posted @ 2020-05-20 14:46 郭志贺 阅读(1163) 评论(0) 推荐(0)