如果app需要开启远程推送功能，自己写下来就会相对较麻烦，所以我选择了极光推送
一.证书下载
这里的证书，是创建开发环境和生产环境的证书 ，来开启你app的推送服务
首先进入苹果开发者中心
登录之后点击Certificates,Identifiers & Profiles
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创建App ID
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注意一点：
App ID的名字可以随便取，Bundle ID一定要注意，要推送的App项目中的Bundle ID一定要是这个Bundle ID
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App Services可以现在勾上Push Notifications，也可以后面再改，然后点continue（建议直接勾，能做一次的事情何必做两次呢）
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勾选了Push Notifications，所有它现在是橙色的，不然应该是灰色
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出来后点击你刚创建的App ID，然后点Edit
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单击你刚创建的App ID，点击edit
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创建开发环境和生产环境的证书（你用Xcode编译安装的就是开发环境，用二维码或者App Store下载的就是生产环境.）
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在创建证书期间，需要你上传一个证书，
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打开钥匙来制作这个证书
打开MAC自带的钥匙串访问（Launchpad->其他->钥匙串访问）
点开后左上角打开证书助手,从证书颁发机构请求证书
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注意：要存储到磁盘
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然后选择存储路径
这时候将制作的证书上传了
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下载下来，点击Done，又回跳回到开始的界面，然后还是选择你创建的App ID然后Edit，开发环境和生产环境推送证书的创建流程是一样的，自己按着步骤就能把证书全部创建并下载成功.
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这时候Push Notifications应该是绿的了
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打开钥匙串访问，你会发现你多了这两个证书
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右键分别导出它们
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设置密码（这里的密码将会在极光推送管理平台上进行验证？）
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导出成功后，命名最好用英文名
二.极光推送开发者身份
ok，证书的问题先告一段落了，下一步，注册极光推送的开发者账号
如果你没有注册，先在极光官网进行注册
创建一个应用
在应用配置中导入两个证书（我这是已经验证了的，不然就是让你上传证书的按钮）
Bundle ID是导入证书后自动出现的，证书最好一个一个上传不然可能会出现验证失败的问题.
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然后下载SDK
三.工程
把SDK中的Lib文件夹导入你的项目中，记得勾选Copy
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导入相关库
在Build Phases中导入以下库
----Jpush-iOS10的问题
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修改Capabilities
打开远程推送
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打开Background Modes
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修改Bundle ID 以及选择Team（推送无法在模拟机上测试）
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四.代码
ok，环境搞定，开始代码
在代理AppDelegate的.h中
staticNSString*appKey =@"2dd13edbb353c542440ab572";
staticNSString*channel =@"Publish channel";
staticBOOLisProduction =FALSE;
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h
代码1:
在代理的.m中
记得必须添加<UserNotifications/UserNotifications.h>，否则无法监听
/**
Token方法中注册设备
*/
- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken {
// Required
[JPUSHServiceregisterDeviceToken:deviceToken];
}
- (void)application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)userInfo {
// Required,For systems with less than or equal to iOS6
[JPUSHServicehandleRemoteNotification:userInfo];
}
/**
:App在后台时收到推送时的处理
*/
- (void)application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)userInfo fetchCompletionHandler:(void(^)(UIBackgroundFetchResult))completionHandler {
// IOS 7 Support Required
[JPUSHServicehandleRemoteNotification:userInfo];
completionHandler(UIBackgroundFetchResultNewData);
}
/**
创建didFailToRegisterForRemoteNotificationsWithError方法，处理接收推送错误的情况(一般不会…)
*/
- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error {
//Optional
NSLog(@"did Fail To Register For Remote Notifications With Error: %@", error);
}
/**
在applicationWillEnterForeground方法（App即将进入前台）中将小红点清除
*/
- (void)applicationWillEnterForeground:(UIApplication*)application {
// Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
NSLog(@"进入前台");
[UIApplicationsharedApplication].applicationIconBadgeNumber=0;
}
代码2:
/**
自己的信息填写
*/
- (BOOL)application:(UIApplication*)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions {
if([[UIDevicecurrentDevice].systemVersionfloatValue] >=10.0) {
JPUSHRegisterEntity* entity = [[JPUSHRegisterEntityalloc]init];
entity.types=UNAuthorizationOptionAlert|UNAuthorizationOptionBadge|UNAuthorizationOptionSound;
[JPUSHServiceregisterForRemoteNotificationConfig:entitydelegate:self];
}else if([[UIDevicecurrentDevice].systemVersionfloatValue] >=8.0) {
//可以添加自定义categories
[JPUSHServiceregisterForRemoteNotificationTypes:(UIUserNotificationTypeBadge|UIUserNotificationTypeSound|UIUserNotificationTypeAlert) categories:nil];
}else{
//categories必须为nil
[JPUSHServiceregisterForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge|UIRemoteNotificationTypeSound|UIRemoteNotificationTypeAlert) categories:nil];
}
[JPUSHServicesetupWithOption:launchOptionsappKey:appKeychannel:channel apsForProduction:isProduction advertisingIdentifier:nil];//这里是没有advertisingIdentifier的情况，有的话，大家在自行添加
//注册远端消息通知获取device token
[applicationregisterForRemoteNotifications];
return YES;
}
/**
Token方法中注册设备
*/
- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken {
// Required
[JPUSHServiceregisterDeviceToken:deviceToken];
}
- (void)application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)userInfo {
// Required,For systems with less than or equal to iOS6
[JPUSHServicehandleRemoteNotification:userInfo];
}
// ios 10 support处于前台时接收到通知
- (void)jpushNotificationCenter:(UNUserNotificationCenter*)center willPresentNotification:(UNNotification*)notification withCompletionHandler:(void(^)(NSInteger))completionHandler
{
NSDictionary* userInfo = notification.request.content.userInfo;
if([notification.request.triggerisKindOfClass:[UNPushNotificationTriggerclass]]) {
[JPUSHServicehandleRemoteNotification:userInfo];
//添加各种需求。。。。。
}
completionHandler(UNNotificationPresentationOptionAlert);
//处于前台时，添加需求，一般是弹出alert跟用户进行交互，这时候completionHandler(UNNotificationPresentationOptionAlert)这句话就可以注释掉了，这句话是系统的alert，显示在app的顶部，
}
/**
:App在后台时收到推送时的处理
*/
- (void)application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)userInfo fetchCompletionHandler:(void(^)(UIBackgroundFetchResult))completionHandler {
// IOS 7 Support Required
[JPUSHServicehandleRemoteNotification:userInfo];
completionHandler(UIBackgroundFetchResultNewData);
}
/**
创建didFailToRegisterForRemoteNotificationsWithError方法，处理接收推送错误的情况(一般不会…)
*/
- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error {
//Optional
NSLog(@"did Fail To Register For Remote Notifications With Error: %@", error);
}
/**
在applicationWillEnterForeground方法（App即将进入前台）中将小红点清除
*/
- (void)applicationWillEnterForeground:(UIApplication*)application {
// Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
NSLog(@"进入前台");
[applicationsetApplicationIconBadgeNumber:0];
[applicationcancelAllLocalNotifications];
}
遇到的一个问题：
Undefined symbols for architecture arm64:
"_dns_parse_resource_record", referenced from:
-[JPUSHSRVResolver processRecord:length:] in jpush-ios-2.2.0.a(JPUSHSRVResolver.o)
"_dns_free_resource_record", referenced from:
-[JPUSHSRVResolver processRecord:length:] in jpush-ios-2.2.0.a(JPUSHSRVResolver.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
解决方案：
添加libresolv.tbd库，即可解决问题
效果：
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