相关知识点
获取商店应用版本信息
https://itunes.apple.com/cn/lookup?id=appid
具体数据结构
{
resultCount = 1;
results = (
{
advisories = (
);
appletvScreenshotUrls = (
);
artistId =;
artistName = "";
artistViewUrl = "";
artworkUrl100 = "";
artworkUrl512 = "";
artworkUrl60 = "";
bundleId = "";
contentAdvisoryRating = "4+";
currency = CNY;
currentVersionReleaseDate = "2018-01-03T23:00:00Z";
description = "";
features = (
);
fileSizeBytes = 89503744;
formattedPrice = "\U514d\U8d39";
genreIds = (
6012
);
genres = (
"\U751f\U6d3b"
);
ipadScreenshotUrls = (
);
isGameCenterEnabled = 0;
isVppDeviceBasedLicensingEnabled = 1;
kind = software;
languageCodesISO2A = (
ZH
);
minimumOsVersion = "7.1";
price = 0;
primaryGenreId = 6012;
primaryGenreName = Lifestyle;
releaseDate = "2017-08-15T20:40:34Z";
releaseNotes = "";
screenshotUrls = (
"",
"",
"",
"",
""
);
sellerName = "";
supportedDevices = (
"iPhone4-iPhone4",
"iPad2Wifi-iPad2Wifi",
"iPad23G-iPad23G",
"iPhone4S-iPhone4S",
"iPadThirdGen-iPadThirdGen",
"iPadThirdGen4G-iPadThirdGen4G",
"iPhone5-iPhone5",
"iPodTouchFifthGen-iPodTouchFifthGen",
"iPadFourthGen-iPadFourthGen",
"iPadFourthGen4G-iPadFourthGen4G",
"iPadMini-iPadMini",
"iPadMini4G-iPadMini4G",
"iPhone5c-iPhone5c",
"iPhone5s-iPhone5s",
"iPadAir-iPadAir",
"iPadAirCellular-iPadAirCellular",
"iPadMiniRetina-iPadMiniRetina",
"iPadMiniRetinaCellular-iPadMiniRetinaCellular",
"iPhone6-iPhone6",
"iPhone6Plus-iPhone6Plus",
"iPadAir2-iPadAir2",
"iPadAir2Cellular-iPadAir2Cellular",
"iPadMini3-iPadMini3",
"iPadMini3Cellular-iPadMini3Cellular",
"iPodTouchSixthGen-iPodTouchSixthGen",
"iPhone6s-iPhone6s",
"iPhone6sPlus-iPhone6sPlus",
"iPadMini4-iPadMini4",
"iPadMini4Cellular-iPadMini4Cellular",
"iPadPro-iPadPro",
"iPadProCellular-iPadProCellular",
"iPadPro97-iPadPro97",
"iPadPro97Cellular-iPadPro97Cellular",
"iPhoneSE-iPhoneSE",
"iPhone7-iPhone7",
"iPhone7Plus-iPhone7Plus",
"iPad611-iPad611",
"iPad612-iPad612",
"iPad71-iPad71",
"iPad72-iPad72",
"iPad73-iPad73",
"iPad74-iPad74",
"iPhone8-iPhone8",
"iPhone8Plus-iPhone8Plus",
"iPhoneX-iPhoneX"
);
trackCensoredName = "\U5b81\U5de2\U516c\U5bd3";
trackContentRating = "4+";
trackId =;
trackName = "\U5b81\U5de2\U516c\U5bd3";
trackViewUrl = "https://itunes.apple.com/cn/app/%E5%AE%81%E5%B7%A2%E5%85%AC%E5%AF%93/id1258999193?mt=8&uo=4";
version = "1.6.2";
wrapperType = software;
}
);
}
商店下载地址
//app下载链接,改变appid即可
#define APPURL @"https://itunes.apple.com/cn/app/id"APPID@"?mt=8"
获取当前版本
NSDictionary *infoDic=[[NSBundle mainBundle] infoDictionary];
NSString *currentVersion = [infoDic valueForKey:@"CFBundleShortVersionString"];
源代码
.h文件
#import <Foundation/Foundation.h>
@interface VersionManager : NSObject
+(void)checkVersion:(UIViewController*)vc;
@end
.m文件
#import "VersionManager.h"
// 苹果商店appid
#define APPID @"1258999193"
//app下载链接
#define APPURL @"https://itunes.apple.com/cn/app/id"APPID@"?mt=8"
@implementation VersionManager
#pragma mark - 检查版本更新
+(void) checkVersion:(UIViewController *)vc {
__weak UIViewController *weakVC = vc;
[self checkUpdateWithAppID:APPID success:^(NSDictionary *resultDic, BOOL isNewVersion, NSString *newVersion) {
if (isNewVersion) {
[self showUpdateView:newVersion withVC:weakVC];
}
} failure:^(NSError *error) {
}];
}
+ (void)showUpdateView:(NSString *)newVersion withVC:(UIViewController*)vc
{
NSString *alertMsg=[[@"宁巢公寓" stringByAppendingString:[NSString stringWithFormat:@"%0.1f",[newVersion floatValue]]] stringByAppendingString:@"，赶快体验最新版本吧！"];
ZLAlertView *alert = [[ZLAlertView alloc] initWithTitle:@"发现新版本" message:alertMsg];
[alert addBtnTitle:@"取消" action:^{
}];
[alert addBtnTitle:@"立即升级" action:^{
NSString *str = APPURL;
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];
}];
[alert showAlertWithSender:vc];
}
#pragma mark - 检查版本更新
+ (void)checkUpdateWithAppID:(NSString *)appID success:(void (^)(NSDictionary *resultDic , BOOL isNewVersion , NSString * newVersion))success failure:(void (^)(NSError *error))failure
{
NSString *encodingUrl=[[@"https://itunes.apple.com/cn/lookup?id=" stringByAppendingString:appID] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
[HttpRequstData getNoHUDCommonUrl:encodingUrl parameters:nil success:^(id responseObject) {
NSDictionary *resultDic = responseObject;
if (![[resultDic objectForKey:@"resultCount"] integerValue]) {
return;
}
NSString * versionStr =[[[resultDic objectForKey:@"results"] objectAtIndex:0] valueForKey:@"version"];
// float version =[versionStr floatValue];
//self.iTunesLink=[[[resultDic objectForKey:@"results"] objectAtIndex:0] valueForKey:@"trackViewUrl"];
NSDictionary *infoDic=[[NSBundle mainBundle] infoDictionary];
NSString *currentVersion = [infoDic valueForKey:@"CFBundleShortVersionString"];
if([self compareServerVersion:versionStr localVersion:currentVersion]){
success(resultDic, YES, versionStr);
}else{
success(resultDic,NO ,versionStr);
}
} failure:^(NSError *error) {
failure(error);
}];
}
+ (BOOL)compareServerVersion:(NSString*)serverVersion localVersion:(NSString*)localVersion {
//以"."分隔数字然后分配到不同数组
NSArray * serverArray = [serverVersion componentsSeparatedByString:@"."];
NSArray * localArray = [localVersion componentsSeparatedByString:@"."];
for (int i = 0; i < serverArray.count; i++) {
//以服务器版本为基准，判断本地版本位数小于服务器版本时，直接返回（并且判断为新版本，比如服务器1.5.1 本地为1.5）
if(i > (localArray.count -1)){
//有新版本，提示！
return YES;
}
//有新版本，服务器版本对应数字大于本地
if ( [serverArray[i] intValue] > [localArray[i] intValue]) {
//有新版本，提示！
return YES;
}
}
return NO;
}
@end
