NSString*appid =@"1450105728";
NSString * url = [[NSString alloc] initWithFormat:@"http://itunes.apple.com/lookup?id=%@",appid];//替换为自己App的ID
// 获取本地版本号
NSString * currentVersion = [NSBundle mainBundle].infoDictionary[@"CFBundleShortVersionString"];
// 网络请求获取最新版本
[JWHttpRequest getWithStrPath:url withParameters:mdic withSuccess:^(id data) {
NSArray* results = data[@"results"];
if(results && results.count>0)
{
NSDictionary* dic = results.firstObject;
NSString* lineVersion = dic[@"version"];//版本号
NSString* releaseNotes = dic[@"releaseNotes"];//更新说明
//NSString * trackViewUrl = dic[@"trackViewUrl"];//链接
//把版本号转换成数值
NSArray* array1 = [currentVersioncomponentsSeparatedByString:@"."];
NSIntegercurrentVersionInt =0;
if(array1.count==3)//默认版本号1.0.0类型
{
currentVersionInt = [array1[0]integerValue]*100+ [array1[1]integerValue]*10+ [array1[2]integerValue];
}
NSArray* array2 = [lineVersioncomponentsSeparatedByString:@"."];
NSIntegerlineVersionInt =0;
if(array2.count==3)
{
lineVersionInt = [array2[0]integerValue]*100+ [array2[1]integerValue]*10+ [array2[2]integerValue];
}
if(lineVersionInt > currentVersionInt)//线上版本大于本地版本
{
UIAlertController * alert = [UIAlertController alertControllerWithTitle:[NSString stringWithFormat:@"发现新版本%@",lineVersion] message:releaseNotes preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction * ok = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleDefault handler:nil];
UIAlertAction * update = [UIAlertAction actionWithTitle:@"去更新" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
//跳转到App Store
NSString *urlStr = [NSString stringWithFormat:@"itms-apps://itunes.apple.com/cn/app/id%@?mt=8",appid];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlStr]];
}];
[alertaddAction:ok];
[alertaddAction:update];
[selfpresentViewController:alert animated:YES completion:nil];
}
}
}withFialure:^(NSError*error,NSString*status,NSString*message) {
NSLog(@"版本更新出错，%@",error.description);
}];
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