private void RegisterConfig()
{
if (string.IsNullOrEmpty(WeixinConfig.AppID))
{
WeixinConfig.Register();
}
}
internal Authorization(WeixinConfig set)
{
Setting = set;
authUrl = "https://open.weixin.qq.com/connect/oauth2/authorize?appid={0}&redirect_uri={1}&response_type=code&scope={2}&state={3}#wechat_redirect";
authTokenUrl = Setting.ApiUrl + "/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code";
authUserInfoUrl = Setting.ApiUrl + "/sns/userinfo?access_token={0}&openid={1}";
}
public IServiceProvider ConfigureServices(IServiceCollection services)
{
//初始化数据库
services.AddDbContext <DataContext>(options => options.UseMySql(Configuration.GetConnectionString("MySql"),
b => { b.MigrationsAssembly("ProgrammersLiveShow"); }));
//注册路由
services.AddMvc();
//注册定时任务
services.AddTimedJob();
//注册Session
services.AddSession(c => { c.IdleTimeout = TimeSpan.FromMinutes(30); });
//注入读取配置文件
services.AddOptions();
services.Configure <ApplicationConfig>(Configuration.GetSection("ApplicationConfig"));
services.Configure <SendMailConfig>(Configuration.GetSection("SendMailConfig"));
//注册微信app信息
WeixinConfig.RegistWeixinAppMsg();
//解决界面显示HTML编码问题
services.AddSingleton(HtmlEncoder.Create(UnicodeRanges.All));
//注册AutoFac
services.AddSingleton <IHttpContextAccessor, HttpContextAccessor>();
var containerBuilder = new ContainerBuilder();
containerBuilder.RegisterModule <RegestAutoFac>();
containerBuilder.Populate(services);
return(containerBuilder.Build().Resolve <IServiceProvider>());
}
private bool RefreshConfig()
{
try
{
WeixinConfig config = new WeixinConfig();
//获取access_token （有效期7200秒，开发者必须在自己的服务全局缓存access_token）
string url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=APPID&secret=SECRET";
url = url.Replace("APPID", APPID);
url = url.Replace("SECRET", SECRET);
CommonUtils.HttpUtil util = new CommonUtils.HttpUtil();
Dictionary <string, object> result = util.GetHttpData(url);
if (!result.ContainsKey("access_token"))
{
return(false);
}
config.AccessToken = result["access_token"].ToString();
//获取jsapi_ticket（有效期7200秒，开发者必须在自己的服务全局缓存jsapi_ticket）
url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=ACCESS_TOKEN&type=jsapi";
url = url.Replace("ACCESS_TOKEN", config.AccessToken);
result = util.GetHttpData(url);
if (!result.ContainsKey("ticket"))
{
return(false);
}
config.Ticket = result["ticket"].ToString();
// 设置缓存失效时间7175秒
HttpContext.Current.Cache.Insert("WEIXIN_CONFIG", config, null, DateTime.Now.AddSeconds(7175), System.Web.Caching.Cache.NoSlidingExpiration);
return(true);
}
catch
{
return(false);
}
}
public WeiXinController(IOptions <WeixinConfig> options, IMessageHandler messageHandler)
{
_weixinConfig = options.Value;
this._log = LogManager.GetLogger(Startup.repository.Name, this.GetType());
_messageHandler = messageHandler;
}