共享主机上的 500 内部服务器错误

Question

我在 www.example.com 上托管了一个 React 应用程序，而 REST API 是链接到 www.api.example.com

的后端文件夹中的节点应用程序

但是，只要我的反应构建中的 .htaccess 文件中有内容，我的休息 API 就会显示 500 个内部服务器错误。这个 .htaccess 是我的 React 应用程序渲染良好所必需的。

我尝试了几种选择，但似乎有 none 适合我的用例。

这是我的 .htaccess 文件，位于我的 Cpanelpublic_html 文件夹中

Options -MultiViews
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteRule ^ index.html [QSA,L]

当我使用下面的内容时，我开始遇到 cors 预检问题，这不是

<IfModule mod_rewrite.c>

  RewriteEngine On
  RewriteBase /
  RewriteRule ^index\.html$ - [L]
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-l
  RewriteRule . /index.html [L]

</IfModule>

我的日志文件显示了这个

App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_exec_wrapper/end_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603108.1)
App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_wrapper_preparation/begin_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603108.104)
App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_wrapper_preparation/begin_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603108.134)
App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_wrapper_preparation/end_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603108.134)
App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_app_load_or_exec/begin_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603108.135)
App 5580 output: [!] Starting Wig Tools API server...
App 5580 output: [✔] Application middlewares connected
App 5580 output: [✔] Application Routes connected
App 5580 output: [!] Checking For Super admin...
App 5580 output: (node:5580) Warning: Accessing non-existent property 'padLevels' of module exports inside circular dependency
App 5580 output: (Use `node --trace-warnings ...` to show where the warning was created)
App 5580 output: (node:5580) [SEQUELIZE0006] DeprecationWarning: This database engine version is not supported, please update your database server. More information https://github.com/sequelize/sequelize/blob/main/ENGINE.md
App 5580 output: [✔] Super admin already initialized
App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_app_load_or_exec/begin_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603109.108)
App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_app_load_or_exec/end_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603109.108)
App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_listen/begin_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603109.108)
App 5580 output: [✔] Listening on PORT: 30510
App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_listen/begin_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603109.111)
App 5580 output: Warning: unable to write to /var/passenger/passenger.spawn.XXXXb1ACSv/response/steps/subprocess_listen/end_time: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received type number (1617603109.112)
App 5580 output: [0mGET /products/best-sold [32m200[0m 8.764 ms - 58[0m
App 5580 output: [0mGET /categories [32m200[0m 4.286 ms - 3784[0m

根 public_html 是主域指向 (www.example.com) 的地方，这是我的 htaccess 随反应构建而来的地方。

默认情况下，子域 (api.example.com) 在 public_html 中有一个文件夹。

api 子域默认有这个 (.htaccess)

# DO NOT REMOVE. CLOUDLINUX PASSENGER CONFIGURATION BEGIN
PassengerAppRoot "/home/wigtool1/public_html/backend"
PassengerBaseURI "/"
PassengerNodejs "/home/wigtool1/nodevenv/public_html/backend/14/bin/node"
PassengerAppType node
PassengerStartupFile /home/wigtool1/public_html/backend/src/index.js
PassengerAppLogFile "/home/wigtool1/logs/api.log"
# DO NOT REMOVE. CLOUDLINUX PASSENGER CONFIGURATION END
# php -- BEGIN cPanel-generated handler, do not edit
# Set the “ea-php70” package as the default “PHP” programming language.
<IfModule mime_module>
  AddHandler application/x-httpd-ea-php70 .php .php7 .phtml
</IfModule>
# php -- END cPanel-generated handler, do not edit
# DO NOT REMOVE OR MODIFY. CLOUDLINUX ENV VARS CONFIGURATION BEGIN
<IfModule Litespeed>
</IfModule>
# DO NOT REMOVE OR MODIFY. CLOUDLINUX ENV VARS CONFIGURATION END

而后端是一个文件夹，其中包含 api.example.com 指向的节点应用程序。

如何在不冲突的情况下解决这个问题

Answer 1

我通过在我的 React 应用程序中使用 hashRouter 解决了这个问题。而不是使用 BrowserRouter

import { HashRouter as Router, Route, Switch } from "react-router-dom";

此外，这不需要 htaccess 现在就可以工作，因为我的服务器不是 ngix

共享主机上的 500 内部服务器错误

500 internal Server Error on Shared hosting

node.js

reactjs

.htaccess

subdomain

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