KONGA配置KONG添加http-log插件

不念不忘少年蓝@ 2022-10-19 04:14 573阅读 0赞

**简单说明：**  
http-log插件，就是KONG转发完请求之后，异步发送post请求给所配置的自定义http日志处理地址。然后我们自定义的地址去处理请求参数，记录日志。

**配置如下：**  
在services->routers->plugins->add plugins，（这样进入可以直接让router关联插件）  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzIwNzQxMTMz_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzIwNzQxMTMz_size_16_color_FFFFFF_t_70 1]

http endpoint 就是我们自定义的处理地址，然后consumer不填，即为为所有consumer添加该插件。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzIwNzQxMTMz_size_16_color_FFFFFF_t_70 2]

自定义处理controller（我这里仅仅打印，没做处理，有需要可自行处理）：

import cn.hutool.core.io.IoUtil;
    import com.alibaba.fastjson.JSONObject;
    import lombok.extern.slf4j.Slf4j;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RestController;
    
    import javax.servlet.http.HttpServletRequest;
    import java.io.IOException;
    import java.util.Map;
    
    @RestController
    @Slf4j
    public class TestController { 
    
        @RequestMapping(value = "/testlog")
        public JSONObject testlog(HttpServletRequest request) throws IOException { 
            String string = IoUtil.read(request.getInputStream(), "UTF-8");
            System.out.println(">>>参数：" + string);
            Map<String, String[]> map = request.getParameterMap();
            JSONObject res = new JSONObject();
            if (map != null && map.size() != 0)
                res = JSONObject.parseObject(JSONObject.toJSONString(map));
            else
                res.put("res", "ok");
            return res;
        }
    }

参数的打印信息如下：

{ 
    	"request": { 
    		"headers": { 
    			"cache-control": "max-age=0",
    			"connection": "keep-alive",
    			"cookie": "io=mNwwgVgMqOrlHgZgAAAM",
    			"accept-encoding": "gzip, deflate",
    			"if-modified-since": "Thu, 01 Jul 2021 09:56:44 GMT",
    			"accept-language": "zh-CN,zh;q=0.9",
    			"accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
    			"user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36",
    			"upgrade-insecure-requests": "1",
    			"host": "172.16.6.146:8000"
    		},
    		"url": "http://172.16.6.146:8000/hsa-local-test/api/hsa-pss-pw-ups/swagger-ui.html",
    		"method": "GET",
    		"uri": "/hsa-local-test/api/hsa-pss-pw-ups/swagger-ui.html",
    		"querystring": { },
    		"size": 594
    	},
    	"tries": [{ 
    		"balancer_start": 1625796122795,
    		"ip": "172.16.6.146",
    		"balancer_latency": 0,
    		"port": 8801
    	}],
    	"started_at": 1625796122794,
    	"service": { 
    		"ws_id": "18957d6e-193f-4bf1-bf78-256ecb71f962",
    		"tags": { },
    		"path": "/hsa-pss-pw/",
    		"retries": 5,
    		"created_at": 1625712150,
    		"read_timeout": 60000,
    		"connect_timeout": 60000,
    		"protocol": "http",
    		"id": "0871d648-35f6-4180-8ebe-9c02d1162444",
    		"updated_at": 1625713035,
    		"name": "pw-ups",
    		"write_timeout": 60000,
    		"port": 8700,
    		"host": "pw-ups"
    	},
    	"response": { 
    		"status": 304,
    		"headers": { 
    			"last-modified": "Thu, 01 Jul 2021 09:56:44 GMT",
    			"x-kong-upstream-latency": "7",
    			"connection": "close",
    			"date": "Fri, 09 Jul 2021 02:02:02 GMT",
    			"via": "kong/2.4.1",
    			"x-kong-proxy-latency": "1"
    		},
    		"size": 194
    	},
    	"upstream_uri": "/hsa-pss-pw/swagger-ui.html",
    	"client_ip": "172.16.6.158",
    	"latencies": { 
    		"request": 8,
    		"proxy": 7,
    		"kong": 1
    	},
    	"route": { 
    		"ws_id": "18957d6e-193f-4bf1-bf78-256ecb71f962",
    		"protocols": ["http"],
    		"paths": ["/hsa-local-test/api/hsa-pss-pw-ups/"],
    		"methods": ["GET", "POST"],
    		"id": "55ff656b-71bd-4262-abab-1440597ac553",
    		"strip_path": true,
    		"name": "pw-ups-r",
    		"regex_priority": 0,
    		"request_buffering": true,
    		"response_buffering": true,
    		"path_handling": "v1",
    		"updated_at": 1625736658,
    		"https_redirect_status_code": 426,
    		"preserve_host": false,
    		"service": { 
    			"id": "0871d648-35f6-4180-8ebe-9c02d1162444"
    		},
    		"created_at": 1625712654
    	}
    }

官网文档地址：  
https://docs.konghq.com/hub/kong-inc/http-log/

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