/// <summary>尝试获取或创建公众号标签</summary>
static Tag TryGetTag(string tagName)
{
// 获取公众号已有的标签
var tags = WechatOpen.GetTags();
var tag = tags.tags.Find(t => t.name == tagName);
if (tag == null)
{
// 如果不存在该标签，则新建
var reply = WechatOpen.CreateTag(tagName);
if (reply.errcode == 0)
{
tag = new Tag();
tag.id = reply.tag.id;
tag.name = reply.tag.name;
}
}
return(tag);
}
