得到Client
public static WechatWorkClient GetClient()
{
WechatWorkClient client = new WechatWorkClient(new WechatWorkClientOptions()
{
CorpId = QyWxConst.CorpId,
AgentSecret = QyWxConst.CorpSecret,
AgentId = QyWxConst.AgentId
});
return client;
}得到全局的AccessToken
/// <summary>
/// 得到AccessToken
/// </summary>
/// <returns></returns>
public static String GetAccessTokenByServer()
{
var client = GetClient();
CgibinGetTokenRequest request = new CgibinGetTokenRequest();
var rep = client.ExecuteCgibinGetTokenAsync(request);
if (rep != null && rep.Result != null)
{
if (!string.IsNullOrEmpty(rep.Result.AccessToken))
{
Cache.Default.Set("QyWeChat-AccessToken", rep.Result.AccessToken);
}
}
return rep.Result.AccessToken;
}采用缓存的方式的得到AccessToken
/// <summary>
/// 通过缓存的方式来得到AccessToken
/// </summary>
/// <returns></returns>
public static String GetAccessToken()
{
string cacheKey = "QyWeChat-AccessToken";
return Cache.Default.Get<string>(cacheKey);
}根据授权的Code得到企业微信用户账号
/// <summary>
/// 根据授权的code获取用户的UserId
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public static string GetUserIdByQyWeChatAsync(string code)
{
var client = GetClient();
string accessToken = GetAccessToken();
CgibinAuthGetUserInfoRequest request = new CgibinAuthGetUserInfoRequest();
request.AccessToken = accessToken;
request.Code = code;
var rep = client.ExecuteCgibinAuthGetUserInfoAsync(request);
LogHelper.WriteLog("得到用户信息的json" + rep.Result.ToJson());
return rep.Result.UserId;
}定义的控制器Default
企业微信应用的默认首页
/// <summary>
/// 企业微信的登录
/// </summary>
/// <returns></returns>
public IActionResult QyWxIndex()
{
string redirectUrl = QyWxConst.BaseUrl + "/default/Auth";
WechatWorkClient client = new WechatWorkClient(new WechatWorkClientOptions()
{
CorpId = QyWxConst.CorpId,
AgentSecret = QyWxConst.CorpSecret,
AgentId = QyWxConst.AgentId
});
string newUrl = client.GenerateParameterizedUrlForConnectOAuth2Authorize(redirectUrl, "");
ViewBag.NewUrl = newUrl;
return View();
}前端的cshtml页面文件
@{
Layout = null;
string newUrl = ViewBag.NewUrl ?? "";
}
<!DOCTYPE html>
<html>
<head></head>
<body>
跳转的Url : @Html.Raw(newUrl)
<script>
location.href = "@Html.Raw(newUrl)";
</script>
</body>
</html>控制器Action,用于得到腾讯向服务器传递的code
/// <summary>
/// 得到腾讯返回过来的Code
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public IActionResult Auth(string code)
{
ContentResult cr = new ContentResult();
cr.Content = "当前的code:" + code;
string accessToken = QyWeChatHelper.GetAccessToken();
if (String.IsNullOrEmpty(accessToken))
{
return Content("AccessToken为空");
}
//
string userId = QyWeChatHelper.GetUserIdByQyWeChatAsync(code);
cr.Content = "当前用户的UserId为:" + userId;
//得到用户的userid 后就可以进行相关的操作，根据qywx的userid 与系统用户的绑定操作
return cr;
}到此 可以获取企业微信的账号了。
下面可以进行相关的业务扩展
1、如果企业微信的账户 与 应用的用户不存在一一对应的关系，则跳转于绑定页
2、如果已经一一对应的，则获取对应系统的用户相关的角色与权限等，到此为止，则与企业微信进行了绑定。
使用企业的客户端另外一个好处就是 安全性大大提高，如果不是企业的用户则不能登录此系统。