public void Ajax_Thumb()
{
try
{
AjaxReceiver _receive = new AjaxReceiver(this.HttpContext, "imgsouce/origin");
//接收文件成功
_receive.OnSuccess = (data) =>
{
//接收文件成功后，自动生成缩略图
// 大图
ThumbnailHandle _thumb = new ThumbnailHandle(data, "big", 920);
_thumb.AutoHandle();
string big = _thumb.GetRelativeName();
Write("大图位置：" + big);
//小图
_thumb.Width = 320;
_thumb.Folder = "small";
_thumb.AutoHandle();
string small = _thumb.GetRelativeName();
Write("小图位置：" + small);
data.Data = new { big = big, small = small };
//此处，有需要的情况下，执行数据库操作
Write(string.Format("新文件名{0},旧文件名{1}", data.NewName, data.OldName));
};
_receive.DoWork();
}
catch (Exception ex)
{
throw ex;
}
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
}
app.UseStaticFiles();
//配置上传
UploadHandle.ServerInfo.SitePath = env.WebRootPath; //使用wwwroot作为根目录
//绑定WebScoket处理 ,指定websocket 方式放在外边了
app.Map("/common/socket", (con) =>
{
con.UseWebSockets();
UploadHandle.Receiver.Map(con);
});
//绑定WebSocket处理，接收成功后，生成缩略图
app.Map("/common/socket_thumb", (con) =>
{
con.UseWebSockets();//启用webscoket
con.Use((ctx, n) =>
{
Receiver _receive = new Receiver(ctx, "imgdata/origin");
_receive.OnSuccess += (data) =>
{
//接收文件成功后，自动生成缩略图
// 大图
ThumbnailHandle _thumb = new ThumbnailHandle(data, "big", 920);
_thumb.AutoHandle();
string big = _thumb.GetRelativeName();
//小图
_thumb.Width = 320;
_thumb.Folder = "small";
_thumb.AutoHandle();
string small = _thumb.GetRelativeName();
data.Data = new { big = big, small = small };
//此处，有需要的情况下，执行数据库操作
};
return(_receive.DoWork());
});
});
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller=Home}/{action=Index}/{id?}");
});
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseBrowserLink();
}
else
{
app.UseExceptionHandler("/Home/Error");
}
app.UseStaticFiles();
//配置上传
UploadHandle.ServerInfo.SitePath = env.WebRootPath; //使用wwwroot作为根目录
//绑定WebScoket处理
// app.Map("/common/socket", UploadHandle.Receiver.Map);
//绑定WebSocket处理，接收成功后，生成缩略图
app.Map("/common/socket_thumb", (con) =>
{
con.UseWebSockets();//启用webscoket
con.Use((ctx, n) =>
{
Receiver _receive = new Receiver(ctx, "imgdata/origin");
_receive.OnSuccess += (data) =>
{
//接收文件成功后，自动生成缩略图
// 大图
ThumbnailHandle _thumb = new ThumbnailHandle(data, "big", 920);
_thumb.AutoHandle();
string big = _thumb.GetRelativeName();
CommonController.Write("大图位置：" + big);
//小图
_thumb.Width = 320;
_thumb.Folder = "small";
_thumb.AutoHandle();
string small = _thumb.GetRelativeName();
CommonController.Write("小图位置：" + small);
data.Data = new { big = big, small = small };
//此处，有需要的情况下，执行数据库操作
CommonController.Write(string.Format("新文件名{0},旧文件名{1}", data.NewName, data.OldName));
};
return(_receive.DoWork());
});
});
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
}