在进行以下操作时，开发证书或者发布证书要申请成功

Mac钥匙串--》钥匙串访问--》证书助理--》从证书颁发机构请求证书--》生成CSR文件
（证书密码为极光推送上传证书时的密码）```
######登录[开发者](https://developer.apple.com/account)网站

创建AppID--》（#Bundle ID和应用一致，测试推送功能记得勾选#Push Notifications）
--》创建证书，此时需要CSR文件
下载证书
--》双击证书，右键查看简介添加信任，在钥匙串中导出为.p12文件
在极光注册应用时上传开发证书或者发布证书
--》完成注册

描述文件有问题的可以重新生成描述文件（主要作用是给应用和AppID、证书建立关联）

####1.导入静态库

下载的极光推送SDK包解压后，将其中的Lib文件拖入工程中,然后导入相关的静态库

下载SDK，将需要的两个文件导入项目中：
![jpushsdk.png](http://upload-images.jianshu.io/upload_images/1398091-12278e5fe027de26.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)
```集成压缩包内容
包名为JPush-iOS-SDK-{版本号}
lib文件夹：包含头文件 JPUSHService.h，静态库文件jpush-ios-x.x.x.a ，支持的iOS版本为 5.0 及以上版本。
//（请注意：模拟器不支持APNs）
pdf文件：集成指南
demo文件夹：示例```
![静态库.png](http://upload-images.jianshu.io/upload_images/1398091-ec2a7be673e7b73a.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)
####2.代码配置

//在AppDelegate的相关方法中进行代码配置

import "JPUSHService.h"

import <AdSupport/AdSupport.h>

• (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
  NSString *advertisingId = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];
  //Required
  if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.0) {
  //可以添加自定义categories
  [JPUSHService registerForRemoteNotificationTypes:(UIUserNotificationTypeBadge |
  UIUserNotificationTypeSound |
  UIUserNotificationTypeAlert)
  categories:nil];
  } else {
  //categories 必须为nil
  [JPUSHService registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge |
  UIRemoteNotificationTypeSound |
  UIRemoteNotificationTypeAlert)
  categories:nil];
  }
  //Required
  // 如需继续使用pushConfig.plist文件声明appKey等配置内容，请依旧使用[JPUSHService setupWithOption:launchOptions]方式初始化。
  [JPUSHService setupWithOption:launchOptions
  appKey:appKey
  channel:channel//发布平台，nil
  apsForProduction:isProduction//BOOL 值
  advertisingIdentifier:advertisingId
  ];
  }

• (void)application:(UIApplication *)application
  didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {

  /// Required - 注册 DeviceToken
  [JPUSHService registerDeviceToken:deviceToken];
  }

• (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {

  // Required,For systems with less than or equal to iOS6
  [JPUSHService handleRemoteNotification:userInfo];
  }

• (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {

  // IOS 7 Support Required
  [JPUSHService handleRemoteNotification:userInfo];
  completionHandler(UIBackgroundFetchResultNewData);
  // 应用正处理前台状态下，不会收到推送消息，因此在此处需要额外处理一下
  if (application.applicationState == UIApplicationStateActive) {
  UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"收到推送消息"
  message:userInfo[@"aps"][@"alert"]
  delegate:nil
  cancelButtonTitle:@"取消"
  otherButtonTitles:@"确定",nil];
  [alert show];
  }
  }

• (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
  //Optional
  NSLog(@"did Fail To Register For Remote Notifications With Error: %@", error);
  }

• (void)applicationDidBecomeActive:(UIApplication *)application {
  // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
  [application setApplicationIconBadgeNumber:0];
  return;
  }

####3.Xcode设置

在info.plist文件中设置允许http访问
如果你的工程需要支持小于7.0的iOS系统，请到Build Settings 关闭 bitCode 选项，否则将无法正常编译通过

![http.png](http://upload-images.jianshu.io/upload_images/1398091-cc865ecb4b955c74.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)

设置允许推送

![Xcode.png](http://upload-images.jianshu.io/upload_images/1398091-4fd31e5a3d963070.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)
####4.然后链接真机运行测试成功，Xcode会打印如下：
![打印结果.png](http://upload-images.jianshu.io/upload_images/1398091-000cfcde468a26dd.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)
####5.在极光推送官网发送测试信息，测试时将应用在真机退出到后台运行
![测试信息.png](http://upload-images.jianshu.io/upload_images/1398091-de080b866100bc90.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)

资料：
     [推送的自定义categories](http://my.oschina.net/u/1418722/blog/317422)
[iOS开发中的远程推送实现(最新，支持iOS9)](https://zm10.sm-tc.cn/?src=http%3A%2F%2Fwww.mamicode.com%2Finfo-detail-1124741.html&uid=48a54dfb9031a7654198c539e9001d2f&hid=55b226f6266805a848e1c24be8b9cddd&pos=1&cid=9&time=1466556151388&from=click&restype=1&pagetype=0000004000000402&bu=structure_web_info&query=ios9)
[iOS: 极光推送](http://www.cnblogs.com/XYQ-208910/p/5463802.html)