77 lines
2.4 KiB
Bash
Executable File
77 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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# 测试公网连接脚本
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echo "=========================================="
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echo "测试公网IP连接"
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echo "=========================================="
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echo ""
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SERVER_IP="101.43.95.130"
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PORT="8039"
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echo "服务器: $SERVER_IP:$PORT"
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echo ""
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# 测试1: 检查端口是否可达
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echo "1. 检查端口连通性..."
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if timeout 3 bash -c "echo >/dev/tcp/$SERVER_IP/$PORT" 2>/dev/null; then
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echo "✓ 端口 $PORT 可达"
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else
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echo "✗ 端口 $PORT 不可达"
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echo " 可能原因:"
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echo " - 云服务器安全组未配置"
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echo " - 服务器本地防火墙未开放"
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echo " - 网络路由问题"
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fi
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echo ""
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# 测试2: 测试HTTP连接
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echo "2. 测试HTTP连接..."
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response=$(curl -s -w "\nHTTP_CODE:%{http_code}" --connect-timeout 5 \
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"http://$SERVER_IP:$PORT/appLogin" \
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-X POST \
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-H "Content-Type: application/x-www-form-urlencoded" \
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-d "username=admin&password=admin123" 2>&1)
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http_code=$(echo "$response" | grep "HTTP_CODE" | cut -d: -f2)
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body=$(echo "$response" | sed '/HTTP_CODE/d')
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if [ "$http_code" = "200" ]; then
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echo "✓ HTTP连接成功 (状态码: $http_code)"
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echo "响应内容:"
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echo "$body" | python3 -m json.tool 2>/dev/null | head -10 || echo "$body" | head -5
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elif [ -n "$http_code" ]; then
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echo "⚠️ HTTP连接返回状态码: $http_code"
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echo "响应内容:"
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echo "$body" | head -5
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else
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echo "✗ 无法连接到服务器"
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echo "错误信息: $response"
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fi
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echo ""
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# 测试3: 检查服务器本地防火墙
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echo "3. 检查服务器本地防火墙..."
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if command -v firewall-cmd &> /dev/null; then
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if sudo firewall-cmd --list-ports 2>/dev/null | grep -q "8039/tcp"; then
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echo "✓ 本地防火墙已开放8039端口"
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else
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echo "⚠️ 本地防火墙未开放8039端口"
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echo "执行以下命令开放端口:"
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echo " sudo firewall-cmd --permanent --add-port=8039/tcp"
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echo " sudo firewall-cmd --reload"
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fi
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else
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echo "⚠️ 未检测到firewalld，请检查iptables或其他防火墙"
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fi
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echo ""
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echo "=========================================="
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echo "总结"
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echo "=========================================="
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echo "如果端口不可达，请检查:"
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echo "1. 云服务器控制台 → 防火墙 → 已配置8039端口规则 ✓"
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echo "2. 服务器本地防火墙 → 需要开放8039端口"
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echo "3. 服务器是否正在运行"
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echo ""
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