Myvas.AspNetCore.Weixin 
An ASP.NET Core middleware for Tencent Wechat/Weixin message handling and apis. (微信公众平台/接口调用服务)
微信公众平台/接口调用服务：在微信公众平台上申请服务号或订阅号后，经配置部署可提供自定义菜单、即时信息交流、微信网页授权、模板消息通知等接口调用服务。
Demo
http://demo.auth.myvas.com (debian.9-x64)
Settings
1.开发/基本配置/公众号开发信息
- 获取AppSecret
2.开发/基本配置/服务器配置：修改设置 | 启用
- 在“服务器地址(URL)”中，填写地址: http://xxx.xxx/wx or https://xxx.xxx/wx
- 在“网站Token”中，填写一串较长的随机字符串作为WebsiteToken
- 在“消息加解密密钥EncodingAESKey”中，若空则初始化一个
- 在“消息加解密方式”中，建议选择“安全模式”
WeixinWelcomePage
- ConfigureServices
services.AddScoped<WeixinEventSink>();
var weixinEventSink = services.BuildServiceProvider().GetRequiredService<WeixinEventSink>();
services.AddWeixinWelcomePage(options =>
{
options.AppId = _configuration["Weixin:AppId"];
options.AppSecret = _configuration["Weixin:AppSecret"];
options.WebsiteToken = _configuration["Weixin:WebsiteToken"];
options.EncodingAESKey = _configuration["Weixin:EncodingAESKey"]; //请注意检查该值正确无误！
// （1）若填写错误，将导致您在启用“兼容模式”或“安全模式”时无法正确解密（及加密）；
// （2）若您使用“微信公众平台测试号”部署，您应当注意到其不支持消息加解密，此时须用空字符串或不配置。
options.Path = "/wx"; //默认值
options.Debug = false; //默认值，不允许微信web开发者工具(wechatdevtools)等客户端访问。若修改为true则允许。
options.Events = new WeixinMessageEvents()
{
OnTextMessageReceived = ctx => weixinEventSink.OnTextMessageReceived(ctx.Sender, ctx.Args),
OnLinkMessageReceived = ctx => weixinEventSink.OnLinkMessageReceived(ctx.Sender, ctx.Args),
OnClickMenuEventReceived = ctx => weixinEventSink.OnClickMenuEventReceived(ctx.Sender, ctx.Args),
OnImageMessageReceived = ctx => weixinEventSink.OnImageMessageReceived(ctx.Sender, ctx.Args),
OnLocationEventReceived = ctx => weixinEventSink.OnLocationEventReceived(ctx.Sender, ctx.Args),
OnLocationMessageReceived = ctx => weixinEventSink.OnLocationMessageReceived(ctx.Sender, ctx.Args),
OnQrscanEventReceived = ctx => weixinEventSink.OnQrscanEventReceived(ctx.Sender, ctx.Args),
OnEnterEventReceived = ctx => weixinEventSink.OnEnterEventReceived(ctx.Sender, ctx.Args),
OnSubscribeEventReceived = ctx => weixinEventSink.OnSubscribeEventReceived(ctx.Sender, ctx.Args),
OnUnsubscribeEventReceived = ctx => weixinEventSink.OnUnsubscribeEventReceived(ctx.Sender, ctx.Args),
OnVideoMessageReceived = ctx => weixinEventSink.OnVideoMessageReceived(ctx.Sender, ctx.Args),
OnShortVideoMessageReceived = ctx => weixinEventSink.OnShortVideoMessageReceived(ctx.Sender, ctx.Args),
OnViewMenuEventReceived = ctx => weixinEventSink.OnViewMenuEventReceived(ctx.Sender, ctx.Args),
OnVoiceMessageReceived = ctx => weixinEventSink.OnVoiceMessageReceived(ctx.Sender, ctx.Args)
};
});
- Configure
app.UseWeixinWelcomePage();
IWeixinAccessToken
- ConfigureServices
services.AddWeixinAccessToken(options =>
{
options.AppId = _configuration["Weixin:AppId"];
options.AppSecret = _configuration["Weixin:AppSecret"];
});
- Controller
private readonly IWeixinAccessToken _weixinAccessToken;
.ctor(IWeixinAccessToken weixinAccessToken)
{
_weixinAccessToken = weixinAccessToken;
}
public IActionResult MethodA()
{
var token = _weixinAccessToken.GetToken();
}
AddWeixinJssdk, IWeixinJssdkTicket
- ConfigureServices
services.AddWeixinJssdk(options =>
{
options.AppId = _configuration["Weixin:AppId"];
});
- Controller
private readonly IWeixinJsapiTicket _weixinJsapiTicket;
private readonly WeixinJssdkOptions _weixinJssdkOptions;
public IActionResult Index()
{
var weixinJsConfig = new WeixinJsConfig()
{
debug = false,
appId = _weixinJssdkOptions.AppId
};
var jsapiTicket = _weixinJsapiTicket.GetTicket();
var refererUrl = Request.GetAbsoluteUri();
var vm = new ShareJweixinViewModel
{
WeixinJsConfigJson = weixinJsConfig.ToJson(jsapiTicket, refererUrl),
Title = "xxx",
Url = Url.AbsoluteAction(...),
Description = "yyy",
ImgUrl = "https://...."
};
return View(vm);
}
- _Layout.cshtml
<script src="https://github.com//res.wx.qq.com/open/js/jweixin-1.4.0.js" asp-append-version="true"></script>
- Index.cshtml
@model ShareJweixinViewModel
//...
<script type="text/javascript">
$(document).ready(function () {
wx.config(@Html.Raw(Model.WeixinJsConfigJson);
wx.ready(function(){
wx.onMenuShareAppMessage({
title: '@Html.Raw(Model.Title)', // 分享标题
desc: '@Html.Raw(Model.Description)', // 分享描述
link: '@Html.Raw(Model.Url)', // 分享链接
imgUrl: '@Html.Raw(Model.ImgUrl)', // 分享图标
type: '', // 分享类型,music、video或link，不填默认为link
dataUrl: '', // 如果type是music或video，则要提供数据链接，默认为空
success: function () {
// 用户确认分享后执行的回调函数
toastSuccess("分享成功");
},
cancel: function () {
// 用户取消分享后执行的回调函数
toastWarning("已取消分享");
}
});
});
</script>