在服务器ajax上部署MVC应用时，无法找到操作，但Localhost可以 [英] When deploying MVC app on server ajax cant find action but Localhost it does

问题描述

我有一个MVC5应用程序.当我在本地主机上运行它时，一切正常，没有任何错误.

I have a MVC5 application. When I run it on my localhost everything works without any errors.

发布应用程序后，将其传输到Windows Server 2016，将文件放在IIS文件夹中的wwwroot中，并链接所有内容以在IIS中创建新网站.然后，我运行该网站，它可以正常工作.我可以使用JavaScript代码工作，但是当我运行"ajax"方法时，出现404错误，并且在函数中找不到控制器操作，因此该方法可以工作.

When I publish my app then I transfer it to Windows Server 2016, I put the files in wwwroot in the IIS folder and I link everything to create a new website in IIS. I then run the website and it works. I get my javascript code to work, but when I go and run my ‘ajax’ methods I get an 404 error and in the function I cannot find my controller action so the method will work.

这是我的实际错误:

xxx.xxx.xx x.219/Parts/DoPartBookFunc?bookval = 8404(未找到)， 加载资源失败:服务器响应状态为404 (未找到)

xxx.xxx.xx x.219/Parts/DoPartBookFunc?bookval=8 404 (Not Found), Failed to load resource: the server responded with a status of 404 (Not Found)

我一直在研究并尝试各种不同的方法，但是到目前为止还没有运气.我尝试过的一些事情是

I been researching and trying a bunch of different things, but so far no luck. Some things I tried were

• @Url.action(,)
• 在前面添加〜
• 在前面添加../
• 制作全局文件

• @Url.action("","")
• adding a ~ in front
• adding ../ in front
• making a global file

和许多其他事情.如果有人知道如何解决此问题，将不胜感激.

and many other things. If someone knows how to fix this it would be hugely appreciated.

$("#PartBook").on("change", function () {
                var selectV = $(this).val();
                var selectT = $(this).text();         
        $.ajax({
                url: '/Parts/DoPartBookFunc',
                type: 'GET',
                dataType: 'json',
                data: { bookval: selectV },
                //contentType: 'application/json; charset=utf-8',
                success: function (data) {
                    //alert("s" + data.PartNextNumber);

这是我所有人的解决方案！

Here is my Solution everybody!

将我的ajax()网址更改为:

Changed my ajax() url to:

url: "@Url.Action("DoPartBookFunc", "Parts")",

 public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            /* Newly Added */ 
            routes.MapRoute(
                name: "AddNewControllerName",
                url: "AddNewControllerName/{action}/{id}",
                defaults: new { controller = "AddNewControllerName", action = "Index", id = UrlParameter.Optional }
                );

            /* Old Route */
            routes.MapRoute(
                name: "mass",
                url: "{action}/{id}",
                defaults: new { controller = "Parts", action = "Index", id = UrlParameter.Optional }
            ); 

推荐答案

尝试从网址中删除/:

$("#PartBook").on("change", function () {
                var selectV = $(this).val();
                var selectT = $(this).text();         
        $.ajax({
                url: 'Parts/DoPartBookFunc',
                type: 'GET',
                dataType: 'json',
                data: { bookval: selectV },
                //contentType: 'application/json; charset=utf-8',
                success: function (data) {
                    //alert("s" + data.PartNextNumber);
                    ...
                    })

或尝试添加此内容:

var RootUrl = '@Url.Content("~/")';

$.ajax({
type: "POST",
    url: RootUrl + "Parts/DoPartBookFunc",

这篇关于在服务器ajax上部署MVC应用时，无法找到操作，但Localhost可以的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！