php - 如何解决Shell脚本实现LAMP部署中浏览器访问失败的问题？

Question

我要通过Shell脚本实现LAMP部署，编写完成后，浏览器访问失败，我该如何解决？

#!/bin/bash#检查yum源配置和使用rpm检查包是否存在yum_repo_check() {    if ! yum repolist | grep -q "repolist"; then        echo "Yum源配置正确。"    else        echo "Yum源配置不正确，请检查您的Yum源配置。"        exit 1    fi}# 函数：检查软件包是否已经安装check_and_install_package() {    package_name=$1    if sudo rpm -q $package_name &> /dev/null;then        echo "$package_name 已经安装。"    else        echo "$package_name 未安装。正在安装..."        sudo yum install -y $package_name    fi}# 检查并配置Yum源yum_repo_check# 更新包列表sudo yum update -y# 检查并安装Apachecheck_and_install_package httpd# 启动并设置Apache开机启动sudo systemctl start httpdsudo systemctl enable httpd# 检查并安装MySQLcheck_and_install_package mysql-server# 启动并设置MySQL开机启动sudo systemctl start mysqldsudo systemctl enable mysqld# 检查并安装PHP及其相关模块check_and_install_package php  php-mysqlnd  php-fpm php-gd# 重启Apache以加载PHP模块sudo systemctl restart httpd# 确保/var/www/html目录存在app_path="/var/www/html"if [ ! -d "$app_path" ]; then  echo "/var/www/html目录不存在，创建目录..."  sudo mkdir -p "$app_path"fi# 配置Apache虚拟主机app_name=$(basename "$app_path")if ! grep -q "DocumentRoot ${app_path}" /etc/httpd/conf.d/php.conf; then    sudo bash -c "cat >> /etc/httpd/conf.d/php.conf <<EOF<VirtualHost *:80>    ServerAdmin webmaster@localhost    DocumentRoot ${app_path}    <Directory ${app_path}>        Options Indexes FollowSymLinks        AllowOverride All        Require all granted    </Directory>    ErrorLog /var/log/httpd/error_log    CustomLog /var/log/httpd/access_log combined</VirtualHost>EOF"fi# 重新加载Apache配置sudo systemctl reload httpd# 确保防火墙允许HTTP和HTTPS流量sudo firewall-cmd --permanent --add-service=httpsudo firewall-cmd --permanent --add-service=httpssudo firewall-cmd --reload#关闭SELINUXsetenforce 0# 显示完成信息echo "LAMP环境已成功部署，并且应用程序已发布在路径：${app_path}"# 提示用户完成echo "LAMP环境已成功部署，并且应用程序已发布在路径：${app_path}"

我以为是配置文件的路径问题，我把它改为/etc/httpd/conf.d/php.d
相关服务也已经启动
防火墙设置
权限设置
浏览器访问还是失败。我想知道是不是配置Apache虚拟主机那里有问题，又或者不是这个原因，到底该如何解决这个问题呢？

Answer 1

你查看apache 日志,看看具体错误 一般是在这些地址: /var/log/apache/access.log ,/var/log/apache2/access.log,/var/log/httpd/access.log