From 8e3dd5851dcedef5b21858dc1cfd5d11f1965ce6 Mon Sep 17 00:00:00 2001
From: heheng <475597332@qq.com>
Date: 星期五, 04 七月 2025 13:38:25 +0800
Subject: [PATCH] 优化处理

---
 src/main/java/com/ruoyi/common/utils/ImageToBase64.java |  110 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 108 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/ruoyi/common/utils/ImageToBase64.java b/src/main/java/com/ruoyi/common/utils/ImageToBase64.java
index 6b3e28f..1168b91 100644
--- a/src/main/java/com/ruoyi/common/utils/ImageToBase64.java
+++ b/src/main/java/com/ruoyi/common/utils/ImageToBase64.java
@@ -1,11 +1,25 @@
 package com.ruoyi.common.utils;
 
-import java.io.ByteArrayOutputStream;
-import java.io.InputStream;
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
+import com.ruoyi.doublePrevention.entity.CJReport.PreventCJReportRiskAnaUnit;
+import com.ruoyi.doublePrevention.entity.ZDReport.HandlerZDReportParam;
+import com.ruoyi.doublePrevention.entity.ZDReport.PreventZDReportRiskAnaUnit;
+import com.ruoyi.doublePrevention.enums.SyncEnum;
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.*;
 import java.net.HttpURLConnection;
 import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
 import java.util.Base64;
+import java.util.Date;
+import java.util.List;
 
+@Slf4j
 public class ImageToBase64 {
 
     public static String convertImageToBase64(String imageUrl) {
@@ -45,4 +59,96 @@
 
     }
 
+
+    public static void main(String[] args) {
+        pushFourColorPicture();
+    }
+
+    public static String convertImageToBase64local(String imagePath) throws IOException {
+        File file = new File(imagePath);
+        FileInputStream imageInFile = new FileInputStream(file);
+
+        // 读取文件为字节数组
+        byte[] imageData = new byte[(int) file.length()];
+        imageInFile.read(imageData);
+
+        // 使用 Base64 编码
+        return Base64.getEncoder().encodeToString(imageData);
+    }
+
+
+    public static void convertBase64ToImage(String base64Data, String outputPath) throws IOException {
+        // 去除 Base64 数据的前缀(如果有)
+        if (base64Data.startsWith("data:image")) {
+            base64Data = base64Data.split(",")[1];
+        }
+
+        // 解码 Base64 数据为字节数组
+        byte[] imageBytes = Base64.getDecoder().decode(base64Data);
+
+        // 写入字节数组到图片文件
+        try (FileOutputStream imageOutFile = new FileOutputStream(outputPath)) {
+            imageOutFile.write(imageBytes);
+        }
+    }
+
+    public static void pushFourColorPicture() {
+        HttpURLConnection con = null;
+        BufferedReader buffer = null;
+        int responseCode = 200;
+
+            StringBuffer unitResultBuffer = null;
+            //上报数据
+            try {
+
+                URL url = new URL( "http://218.31.50.112:8087/api/wwyt/t_qyfxfbxx_List");
+                con = (HttpURLConnection) url.openConnection();
+
+                // 设置请求方式和参数
+                con.setRequestMethod("POST");
+                con.setDoOutput(true);
+                con.setDoInput(true);
+                con.setUseCaches(false);
+                con.setRequestProperty("token", "030B6744-EECB-4732-B679-280373E7E575");
+                con.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
+
+                JSONObject jsonObject = new JSONObject();
+                jsonObject.put("ID", "mn25kwer-8956-34hj-3sdl-dl980lcfdc8a");
+                jsonObject.put("IMG", convertImageToBase64local("D:\\1751424343390.png"));
+                jsonObject.put("CREATE_TIME", "20220501000000");
+                jsonObject.put("UPDATE_TIME", "20250701000000");
+                jsonObject.put("DELETE_MARK", "0");
+                jsonObject.put("CREATE_BY", "李康");
+                jsonObject.put("UPDATE_BY","李康");
+                JSONArray jsonArray = new JSONArray();
+                jsonArray.add(jsonObject);
+
+                // 发送请求体
+                try (OutputStream os = con.getOutputStream()) {
+                    os.write(JSON.toJSONString(jsonArray).getBytes(StandardCharsets.UTF_8));
+                }
+                responseCode = con.getResponseCode();
+                //本段日志,测试成功后,可注释掉
+                if (responseCode == HttpURLConnection.HTTP_OK) {
+                    //得到响应流
+                    InputStream inputStream = con.getInputStream();
+                    //将响应流转换成字符串
+                    unitResultBuffer = new StringBuffer();
+                    String line;
+                    buffer = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));
+                    while ((line = buffer.readLine()) != null) {
+                        unitResultBuffer.append(line);
+                    }
+                    System.out.println("上传四色图:" + unitResultBuffer);
+                    
+                }
+
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+
+
+    }
+
+
 }

--
Gitblit v1.9.2