使用 IIS URL 重写重新加载时，Angular 应用程序未加载参数
[英]Angular application not loading with parameters when reloading with IIS URL Rewrite
问题描述
I have an Angular 8 application configured in my local IIS.
我在本地 IIS 中配置了一个 Angular 8 应用程序。 I have also installed and configured IIS URL Rewrite.我还安装并配置了 IIS URL Rewrite。 The issue is that the application is loading fine if I access it from the start page.问题是，如果我从起始页访问该应用程序，它会正常加载。 But if at any instance, I reload the application or if I try to access the inner pages using the URL, I get the following error.但是，如果在任何情况下，我重新加载应用程序或尝试使用 URL 访问内页，我都会收到以下错误。
Please find my IIS URL Rewrite config below :请在下面找到我的 IIS URL 重写配置：
<configuration>
<system.webServer>
<rewrite>
<rules>
<rule name="AngularJS Routes" stopProcessing="true">
<match url=".*" />
<conditions logicalGrouping="MatchAll">
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
<add input="{REQUEST_URI}" pattern="^/$" negate="true"/>
</conditions>
<action type="Rewrite" url="./index.html" />
</rule>
</rules>
</rewrite>
</system.webServer>
</configuration>
This is the index.html :这是 index.html ：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Business Continuity Planning Tool</title>
<base href="./" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="icon" type="image/x-icon" href="favicon.ico" />
<link rel="stylesheet" href="styles.6d575a836e8b4e63af3b.css"></head>
<body>
<app-root></app-root>
<script src="runtime-es2015.d3bc0f0c5758d81e0404.js" type="module"></script><script src="polyfills-es2015.f2e75f3c844d6aea9986.js" type="module"></script><script src="runtime-es5.1b294c6bb1a350f5c4a5.js" nomodule></script><script src="polyfills-es5.c56107a30ff96141ff8f.js" nomodule></script><script src="scripts.e84dbffa93eee937834f.js"></script><script src="main-es2015.b4de925263cc98440efd.js" type="module"></script><script src="main-es5.cb2c1b5748b9aef1ff23.js" nomodule></script></body>
</html>
If I access the application from the home page which doesn't have any URL parameters, its working fine.如果我从没有任何 URL 参数的主页访问应用程序，它工作正常。 The issue comes up only in the inner pages where there is a parameter.该问题仅出现在有参数的内页中。 The reload also works on homepage as there are no parameters.由于没有参数，重新加载也适用于主页。
Home page URL : http://localhost:81/BcpApp/home ,主页 URL : http://localhost:81/BcpApp/home ,
Inner page URL : http://localhost:81/BcpApp/editbcp/5016内页网址： http://localhost:81/BcpApp/editbcp/5016
I strongly believe that the issue is on the IIS URL rewrite configuration as these issues are not present when I am running the application using node.我坚信问题出在 IIS URL 重写配置上，因为当我使用 node.js 运行应用程序时，这些问题不存在。
1 个解决方案
解决方案1
1 已采纳 2020-01-23 09:50:26
<base> tag is important. <base>标签很重要。 It shows where is the "start" url part of your application.它显示了应用程序的“开始”url 部分在哪里。 try rendering base as <base href="/BcpApp/" /> .尝试将 base 渲染为<base href="/BcpApp/" /> 。 this will make all calls like <script src="/scripts/myscript.js"> as well as angular routing to be prepended with '/BcpApp/' url part这将使像<script src="/scripts/myscript.js">以及角度路由这样的所有调用都带有 '/BcpApp/' url 部分
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