What to do if vue.js refreshes 404 page not found

vue.js solution to refresh 404 page not found: first unzip the package to the ROOT directory and create the [WEB-INF] directory; then enter the [WEB-INF] directory and create [web.xml ] file; finally edit [web.xml].

The operating environment of this tutorial: windows10, vue2.5.2, this article is applicable to all brands of computers.

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vue.js Solution to refresh 404 page not found:

1. Unzip the package to the ROOT directory and create the WEB-INF directory

mkdir WEB-INF

2. Enter the WEB-INF directory and create the web.xml file

cd WEB-INF
touch web.xml

3. Edit web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
           http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
  metadata-complete="true">
  <display-name>Router for Tomcat</display-name>
  <error-page>
    <error-code>404</error-code>
    <location>/index.html</location>
  </error-page>
</web-app>

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