Experience Cloud

通过Apex的方式上传 Topic：

String communityId = [Select Id from Network where Name = 'MobileMNOCS'].Id;
Integer depth = 3;
ConnectApi.ManagedTopicCollection managedTopic =
           ConnectApi.ManagedTopics.getManagedTopics(
                   communityId,ConnectApi.ManagedTopicType.Navigational,depth
               );
// you can set this map in constructor and can return this varible
Map<String, Map<String, List<String>>> pChildSubChildTopicsMap =
new Map<String, Map<String, List<String>>>();
Map<String, List<String>> childTopicsMap;
List<String> subChildTopicslist;

for(ConnectApi.ManagedTopic parentTopic : managedTopic.managedTopics){
	childTopicsMap = new Map<String, List<String>>();
	system.debug('Level1: ' + parentTopic.id + '    :    ' + parentTopic.Topic.Name);
	for(ConnectApi.ManagedTopic childTopic : parentTopic.children){
		subChildTopicslist = new List<String>();
		system.debug('Level2: ' + childTopic.id + '    :    ' + childTopic.Topic.Name);
		for(ConnectApi.ManagedTopic subChildTopic : childTopic.children){
		    //subChildTopicslist.add(subChildTopic.Topic.Name);
			system.debug('Level3: ' + subChildTopic.id + '    :    ' + subChildTopic.Topic.Name);

		}
		//childTopicsMap.put(childTopic.Topic.Name, subChildTopicslist);
	}
	//pChildSubChildTopicsMap.put(parentTopic.Topic.Name, childTopicsMap);
}

　　之后获取0mt 开头的ID做为参数传入：

 //   string commId = [Select Id from Network where Name = '***'].Id;
//    ConnectAPI.ManagedTopics.createManagedTopicByName(commId, '0517aaaaa',ConnectApi.ManagedTopicType.Navigational，'0mt');