代码初始化

jiangping

2025-04-24 80ea9d9c1b4474fb3d14622c945c3ddceb860218

 server/src/main/java/com/doumee/core/utils/HttpsUtil.java

@@ -1,9 +1,7 @@
package com.doumee.core.utils;

import javax.net.ssl.*;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.KeyManagementException;
@@ -28,7 +26,80 @@
            return connectionHttp(url, "POST", data, "application/json");
        }
    }
    public static String uploadTempMedia(String urlString ,String fileUrl){
        HttpsURLConnection conn= null;
        try {
            String fileName = fileUrl.substring(fileUrl.lastIndexOf("/") + 1);
            // 获取网络图片
            URL mediaUrl = new URL(fileUrl);
            HttpURLConnection meidaConn = (HttpURLConnection) mediaUrl.openConnection();
            meidaConn.setDoOutput(true);
            meidaConn.setRequestMethod("GET");

            String result = null;
            URL url=new URL(urlString);
            conn=(HttpsURLConnection) url.openConnection();
            conn.setRequestMethod("POST");//以POST方式提交表单
            conn.setDoInput(true);
            conn.setDoOutput(true);
            conn.setUseCaches(false);//POST方式不能使用缓存
            //设置请求头信息
            conn.setRequestProperty("Connection", "Keep-Alive");
            conn.setRequestProperty("Charset", "UTF-8");
            //设置边界
            String BOUNDARY="----------"+System.currentTimeMillis();
            conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BOUNDARY);
            //请求正文信息
            //第一部分
            StringBuilder sb=new StringBuilder();
            sb.append("--");//必须多两条道
            sb.append(BOUNDARY);
            sb.append("\r\n");
            sb.append("Content-Disposition: form-data;name=\"media\"; filename=\"" + fileName+"\"\r\n");

            sb.append("Content-Type:application/octet-stream\r\n\r\n");
            System.out.println("sb:"+sb);

            //获得输出流
            OutputStream out=new DataOutputStream(conn.getOutputStream());
            //输出表头
            out.write(sb.toString().getBytes("UTF-8"));
            //文件正文部分
            //把文件以流的方式 推送道URL中
            DataInputStream din=new DataInputStream(meidaConn.getInputStream());
            int bytes=0;
            byte[] buffer=new byte[1024];
            while((bytes=din.read(buffer))!=-1){
                out.write(buffer,0,bytes);
            }
            din.close();
            //结尾部分
            byte[] foot=("\r\n--" + BOUNDARY + "--\r\n").getBytes("UTF-8");//定义数据最后分割线
            out.write(foot);
            out.flush();
            out.close();
            if(HttpsURLConnection.HTTP_OK==conn.getResponseCode()){
                InputStream is = conn.getInputStream();
                byte[] b = new byte[4096];
                ByteArrayOutputStream baos = new ByteArrayOutputStream(b.length);
                int len;
                while ((len = is.read(b)) != -1) {
                    baos.write(b, 0, len);
                }
                is.close();
                return baos.toString("utf-8");
            }
            return result;
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if(conn != null){
                conn.disconnect();
            }
        }
        return null;

    }
    public static String connection(String url,String method,String data,String contentType,boolean ignoreSSL){
        HttpsURLConnection connection = null;
        try {
@@ -92,29 +163,11 @@
        try {
            URL _url = new URL(url);
            connection = (HttpURLConnection) _url.openConnection();
            connection.setRequestMethod(method);
            connection.setDoOutput(true);
            connection.setDoInput(true);
            connection.setUseCaches(false);
            if(contentType != null){
                connection.setRequestProperty("Content-Type", contentType);
            }
            connection.connect();
            if(data != null){
                OutputStream outputStream = connection.getOutputStream();
                outputStream.write(data.getBytes("utf-8"));
                outputStream.close();
            }
            int responseCode = connection.getResponseCode();
            if (responseCode == HttpsURLConnection.HTTP_OK) {
               return  connection.getInputStream();
            }
            connection.setRequestMethod("GET");
            return connection.getInputStream();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if(connection != null){
                connection.disconnect();
            }
        }
        return null;
    }