/// <summary>
/// 处理图片请求
/// </summary>
/// <param name="requestMessage"></param>
/// <returns></returns>
public override IResponseMessageBase OnImageRequest(RequestMessageImage requestMessage)
{
//一隔一返回News或Image格式
if (GlobalMessageContext.GetMessageContext(requestMessage).RequestMessages.Count() % 2 == 0)
{
var responseMessage = CreateResponseMessage <ResponseMessageNews>();
responseMessage.Articles.Add(new Article()
{
Title = "您刚才发送了图片信息",
Description = "您发送的图片将会显示在边上",
PicUrl = requestMessage.PicUrl,
Url = "http://sdk.weixin.senparc.com"
});
responseMessage.Articles.Add(new Article()
{
Title = "第二条",
Description = "第二条带连接的内容",
PicUrl = requestMessage.PicUrl,
Url = "http://sdk.weixin.senparc.com"
});
return(responseMessage);
}
else
{
var responseMessage = CreateResponseMessage <ResponseMessageImage>();
responseMessage.Image.MediaId = requestMessage.MediaId;
return(responseMessage);
}
}
public void MessageContextRecordLimtTest()
{
//测试MessageContext的数量限制
var openId = "olPjZjsXuQPJoV0HlruZkNzKc91E";
//创建 GlobalMessageContext 对象
var globalMessageContext = new GlobalMessageContext <DefaultMpMessageContext, IRequestMessageBase, IResponseMessageBase>();
globalMessageContext.Restore();//清空所有上下文
for (int i = 0; i < 100; i++)
{
var xml = string.Format(string.Format(xmlTextFormat, "测试限制"), DateTimeHelper.GetUnixDateTime(SystemTime.Now.AddSeconds(i)), SystemTime.NowTicks + i);
Init(xml);//初始化
var timestamp = "itsafaketimestamp";
var nonce = "whateveryouwant";
var signature = CheckSignature.GetSignature(timestamp, nonce, WeixinController.Token);
var postModel = new PostModel()
{
Signature = signature,
Timestamp = timestamp,
Nonce = nonce
};
var actual = target.MiniPost(postModel) as FixWeixinBugWeixinResult;
Assert.IsNotNull(actual);
Console.WriteLine(actual.ToJson());
}
//获取指定 openId 的上下文信息
var myMessageContext = globalMessageContext.GetMessageContext(openId);
Assert.IsNotNull(myMessageContext);
var recordCount = myMessageContext.MaxRecordCount;
Console.WriteLine(myMessageContext.RequestMessages[0].ToJson());
Assert.AreEqual(recordCount, myMessageContext.RequestMessages.Count);
Assert.AreEqual(recordCount, myMessageContext.ResponseMessages.Count);
}