上线版本号的比对,要求后台返回字符串
// NSDictionary *infoDict = [[NSBundle mainBundle] infoDictionary];
// NSString *vison = infoDict[@"CFBundleVersion"];
NSString *vison = @"1.2.5";
NSString *vison2 = @"2.0";
if ([vison compare:vison2 options:NSNumericSearch] == NSOrderedDescending)
{
JMLog(@"%@ is bigger",vison);
}
else
{
JMLog(@"%@ is bigger",vison2);
}
网友评论