iOS 推送问题

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler { if (application.applicatiOnState== UIApplicationStateActive) { [self gotoUrl:userInfo]; }else{ [self showPushArticle:userInfo]; } completionHandler(UIBackgroundFetchResultNewData); }

showPushArticle 函数

- (void)showPushArticle:(NSDictionary *)userInfo { if (userInfo == NULL) { return; } NSDictionary *article = [userInfo objectForKey:@"ext"]; if(article) { NSString *url = [article objectForKey:@"l"]; if(![url hasPrefix:@"https://"]){ return; } PTWebViewController *viewcOntroller= [[PTWebViewController alloc] init]; viewcontroller.webURL = url; [viewcontroller setNavigationTitle:@"推送新闻"]; [self.drawerController.centerNavigationController pushViewController:viewcontroller animated:YES]; } }

push 的 json 格式是:

{"aps":{"alert":"title","badge":1,"sound": "default"},"ext":{"l":"https://example.com"}}

不知道哪位遇到过同样的问题，麻烦指教一下

4 条回复 2017-10-10 11:32:18 +08:00

q409195961

2017-06-29 12:54:14 +08:00

你先确定第二种情况(App Store 版本)，App 是没在后台运行的，还是在后台运行的？
如果没后台运行的，你需要从- application: didFinishLaunchingWithOptions: 中取出推送的内容
```
NSDictionary * remoteNotification = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
```

另：
if(![url hasPrefix:@"https://"]){
建议改成
if(![url hasPrefix:@"http"]){
这样 url 是 http 也可以调起 WebView 控制器

mxm145

2017-06-29 13:05:11 +08:00

application: didFinishLaunchingWithOptions:中也是写了的，代码如下：
```
NSDictionary *userInfo = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
if (userInfo) {
[self showPushArticle:userInfo];
}
```
无论 app 在后台运行还是在前台都不会跳转，但是接收没有问题

showme1121

2017-09-30 22:30:46 +08:00 via iPhone

确定两种版本都是通过 api 或者网页发送的数据么

mxm145

2017-10-10 11:32:18 +08:00

@showme1121 肯定是一样的，都是使用同样的数据