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Steps

1 Add source and mini program dependency modules to the Podfile file in your project:

• source 'https://e.coding.net/tcmpp-work/tcmpp/tcmpp-repo.git'
  
  target 'YourTarget' do
       pod 'TCMPPSDK'
      
  end

  In：

  • YourTarget is the name of the target that needs to introduce TCMPPSDK into your project.

• Terminal cd to the directory where the Podfile file is located, and execute pod install to install the component.

  $ pod install
  #Note: If an error of `Couldn't determine repo type for URL: 'https://e.coding.net/tcmpp-work/tcmpp/tcmpp-repo.git':` is reported, you need to execute `pod install` Before executing `pod repo add specs https://e.coding.net/tcmpp-work/tcmpp/tcmpp-repo.git`
  

2 SDK initialization

2.1 Configuration file acquisition

The developer obtains the configuration file of the corresponding App from the management platform. The configuration file is a json file that contains all the information about the app's use of the mini program platform. The configuration file is introduced into the project and is set as a resource in the packaged content.

2.2 Configuration information settings

In the following method in the project's AppDelegate, initialize the TMFAppletConfig object according to the configuration file, and use TMFAppletConfig to initialize the TCMPP applet engine.

Reference Code:

 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
	
	// Code that needs to be added to the App--start
    NSString *filePath = [[NSBundle mainBundle] pathForResource:@"tcmpp-ios-configurations" ofType:@"json"];
    if(filePath) {
       TMAServerConfig *config  = [[TMAServerConfig alloc] initWithFile:filePath];
       [[TMFMiniAppSDKManager sharedInstance] setConfiguration:config];
    }    
    // Code that needs to be added to the App--end
    
    return YES;
}    

3 Open the mini program

When opening a mini program, it will first determine whether there is a cached mini program locally. If not, it will automatically download the mini program from the remote server and then open it. If there is a cached applet, the local applet will be opened first, and then it will be checked in the background whether there is a new version on the server side.

If there is a new version, download the new version of the mini program, and the new version of the mini program will be used the next time you open it; if there is no new version, do nothing.

NSString *appId = @"mini program id";
// open the mini program   
[[TMFMiniAppSDKManager sharedInstance] startUpMiniAppWithAppID:appId parentVC:self completion:^(NSError *_Nullable error) {
 		NSLog(@"open applet error:%@", error);
      }];