java-insagent-pc/src/main/java/com/ydtech/utils/HttpUtil.java

package com.ydtech.utils;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpResponse;
import cn.hutool.json.JSONUtil;
import com.alibaba.fastjson.JSONObject;
import org.apache.commons.httpclient.methods.multipart.FilePart;
import org.slf4j.Logger;


import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;

/**
 * @ClassName HttpUtil
 * @Description: TODO
 * @Author
 * @Date 2021/5/25
 **/
public class HttpUtil {

    /**
     * 发起https请求并获取结果
     *
     * @param requestUrl    请求地址
     * @param requestMethod 请求方式（GET、POST）
     * @param outputStr     提交的数据
     * @return JSONObject(通过JSONObject.get ( key)的方式获取json对象的属性值)
     */
    public static JSONObject HttpRequest(String request, String RequestMethod, String output) {
        @SuppressWarnings("unused")
        JSONObject jsonObject = null;
        StringBuffer buffer = new StringBuffer();
        try {
            //建立连接
            URL url = new URL(request);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setDoOutput(true);
            connection.setDoInput(true);
            connection.setUseCaches(false);
            //  connection.setRequestMethod(RequestMethod);
            //设置请求内容编码格式
            connection.setRequestProperty("content-type", "application/json;charset=UTF-8");
            connection.setRequestProperty("Accept", "application/json;charset=UTF-8");

            if (output != null) {
                OutputStream out = connection.getOutputStream();
                out.write(output.getBytes("UTF-8"));
                out.close();
            }
            //流处理
            InputStream input = connection.getInputStream();
            //  InputStreamReader inputReader = new InputStreamReader(input,"UTF-8");
            BufferedReader reader = new BufferedReader(new InputStreamReader(input, "GBK"));

            String line;
            while ((line = reader.readLine()) != null) {
                buffer.append(line);
            }

            //关闭连接、释放资源
            reader.close();
            input.close();
            connection.disconnect();
        } catch (Exception e) {
        }
        return jsonObject;
    }



    /**
     *   带header和json作为body的post
     * @param url
     * @param bodyStr   body传的json
     *
     * @author: lig
     * @date: 2023年08月14日 0014
     */
    public static String sendPost(String url,String bodyStr){
        System.err.println("请求[post、json、body]参数："+bodyStr);
        HttpRequest request = HttpRequest.post(url)
                .header("Content-Type", "application/json")//以json的方式传递
//　　　　　.header("authorization","Bearer abcdefghijklmnopqrstuvwxyz")
                .body(bodyStr);

        HttpResponse response = request.execute();
        String respStr = response.body();
        System.err.println("返回[post、json、body]参数："+ respStr);

        return respStr;
    }
    /**
     *   带header和json作为body的post
     * @param url
     * @param bodyStr   body传的json
     *
     * @author: lig
     * @date: 2023年08月14日 0014
     */
    public static String sendPost(String url,String bodyStr,Logger log,String apiName){
        log.info(apiName+"请求[post、json、body]参数："+bodyStr);
        HttpRequest request = HttpRequest.post(url)
                .header("Content-Type", "application/json")//以json的方式传递
//　　　　　.header("authorization","Bearer abcdefghijklmnopqrstuvwxyz")
                .body(bodyStr);

        HttpResponse response = request.execute();
        String respStr = response.body();
        log.info(apiName+"返回[post、json、body]参数："+respStr);

        return respStr;
    }


    /**
     *   post  from
     * @param url
     * @param formMap   附件需要传的类型FilePart
     *
     * @author: lig
     * @date: 2023-08-21
     */
    public static String sendPostFrom(String url,Map<String, Object> formMap,Logger log,String apiName){
        System.err.println("请求[post、json、body]参数："+ JSONUtil.toJsonStr(formMap));
        log.info(apiName + ",请求[post、json、body]参数："+ JSONUtil.toJsonStr(formMap));
        HttpRequest request = HttpRequest.post(url);
                request.header("Content-Type", "multipart/form-data; ");

//        // 添加文件参数
//        FilePart file1 = new FilePart("file1", new File("path/to/file1.jpg"));
        request.form(formMap);


        HttpResponse response = request.execute();
        // 处理服务器响应
        if (response.isOk()) {
            String respStr = response.body();
            log.info(apiName + "返回[post、json、body]参数："+ respStr);
            return respStr;
        }
        return null;



    }
    /**
     *   post  from
     * @param url
     * @param formMap   附件需要传的类型FilePart
     *
     * @author: lig
     * @date: 2023-08-21
     */
    public static String sendPostFrom(String url,Map<String, Object> formMap){
        System.err.println("请求[post、json、body]参数："+ JSONUtil.toJsonStr(formMap));
//        log.info(apiName + ",请求[post、json、body]参数："+ JSONUtil.toJsonStr(formMap));
        HttpRequest request = HttpRequest.post(url);
                request.header("Content-Type", "multipart/form-data; ");

//        // 添加文件参数
//        FilePart file1 = new FilePart("file1", new File("path/to/file1.jpg"));
        request.form(formMap);


        HttpResponse response = request.execute();
        // 处理服务器响应
        if (response.isOk()) {
            String respStr = response.body();
//            log.info(apiName + "返回[post、json、body]参数："+ respStr);
            return respStr;
        }
        return null;



    }

    public static void main(String[] args) {
        String url = "https://devyun.guorenpcic.com/api/grecar/photo/upload";
        Map<String, Object> formMap = new HashMap<>();
        formMap.put("businessNo","2322");
        formMap.put("operatorCode","32323");
        formMap.put("comCode","22323");
        formMap.put("fileGroup","DZ");

        try {
            FilePart file1 = new FilePart("file1", new File("D:/Desktop/123.png"));
            formMap.put("file",file1);
        } catch (FileNotFoundException e) {
            throw new RuntimeException(e);
        }

        sendPostFrom(url,formMap);
    }

}