102 lines
3.3 KiB
Plaintext
102 lines
3.3 KiB
Plaintext
# ==========================================
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# Florence-2 物体检测 API - Nginx 配置
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# ==========================================
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#
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# 使用方法：
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# 1. SSH 到服务器：ssh -p 5204 root@156.225.27.52
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# 2. 编辑 Nginx 配置：sudo nano /etc/nginx/sites-available/ai-chatbot
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# 3. 在 server 块中添加以下内容（在其他 location 块之前）
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# 4. 测试配置：sudo nginx -t
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# 5. 重载 Nginx：sudo systemctl reload nginx
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# ==========================================
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# 添加到 server 块中（在其他 location 之前）
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# ==========================================
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# Florence-2 物体检测 API 代理
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location /api/detect-object {
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# 代理到本地 8002 端口
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proxy_pass http://127.0.0.1:8002/api/detect-object;
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# HTTP 版本
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proxy_http_version 1.1;
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# 必要的请求头
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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# 禁用缓存（AI 推理结果不应缓存）
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proxy_cache_bypass $http_upgrade;
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proxy_no_cache 1;
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add_header Cache-Control "no-store, no-cache, must-revalidate";
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# 超时设置（AI 推理可能需要时间）
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proxy_connect_timeout 10s;
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proxy_send_timeout 10s;
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proxy_read_timeout 10s;
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# 错误处理
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proxy_intercept_errors on;
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error_page 502 503 504 = @florence_error;
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}
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# 错误处理位置块
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location @florence_error {
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default_type application/json;
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return 502 '{"success":false,"data":null,"error":"物体识别服务暂时不可用，请稍后重试"}';
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}
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# ==========================================
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# 完整示例（参考）
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# ==========================================
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#
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# server {
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# listen 443 ssl http2;
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# server_name ai.yydd.ai;
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#
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# # SSL 配置...
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#
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# # Florence-2 API（添加在最前面）
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# location /api/detect-object {
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# proxy_pass http://127.0.0.1:8002/api/detect-object;
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# proxy_http_version 1.1;
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# proxy_set_header Host $host;
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# proxy_set_header X-Real-IP $remote_addr;
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# proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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# proxy_connect_timeout 10s;
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# proxy_read_timeout 10s;
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# }
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#
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# # 其他 location 块...
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# location /api/ {
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# proxy_pass http://127.0.0.1:3000;
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# ...
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# }
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#
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# location / {
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# proxy_pass http://127.0.0.1:3000;
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# ...
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# }
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# }
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# ==========================================
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# 验证配置
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# ==========================================
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#
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# 1. 测试后端直接访问（应该成功）：
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# curl http://localhost:8002/health
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# 预期：{"status":"ok","model_loaded":true}
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#
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# 2. 测试 Nginx 代理（应该成功）：
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# curl https://ai.yydd.ai/api/detect-object -X POST \
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# -H "Content-Type: application/json" \
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# -d '{"imageUrl":"https://example.com/test.jpg","clickX":100,"clickY":100,"imageIndex":1,"imageWidth":500,"imageHeight":500}'
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# 预期：返回 JSON（可能是错误，但不应该是 404）
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#
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# 3. 查看 Nginx 日志：
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# sudo tail -f /var/log/nginx/access.log
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# sudo tail -f /var/log/nginx/error.log
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