iOS 生成 UUID(或者叫GUID)例子代码 NSString * gen_uuid() { CFUUIDRef uuid_ref = CFUUIDCreate(NULL);
CFStringRef uuid_string_ref= CFUUIDCreateString(NULL,
CFRelease(uuid_ref); NSString *uuid = [NSString stringWithString:(NSString*)uuid_string_ref];
CFRelease(uuid_string_ref);
return } |
iOS 生成 UUID(GUID)
最新推荐文章于 2019-10-09 14:25:52 发布