From 819ea770e3cbefd655bd1f08fbcaec0c916ca139 Mon Sep 17 00:00:00 2001
From: hdka <823267011@qq.com>
Date: Mon, 25 Nov 2024 18:41:13 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../work/IndustryMaterialController.java      |  4 +
 .../industry/common/utils/http/HttpUtils.java | 88 +++++++++++++++++--
 2 files changed, 87 insertions(+), 5 deletions(-)

diff --git a/industry-admin/src/main/java/com/industry/web/controller/work/IndustryMaterialController.java b/industry-admin/src/main/java/com/industry/web/controller/work/IndustryMaterialController.java
index b978a4d5..e5a7c12a 100644
--- a/industry-admin/src/main/java/com/industry/web/controller/work/IndustryMaterialController.java
+++ b/industry-admin/src/main/java/com/industry/web/controller/work/IndustryMaterialController.java
@@ -11,6 +11,7 @@ import com.industry.common.annotation.RepeatSubmit;
 import com.industry.common.core.page.PageDomain;
 import com.industry.common.core.redis.RedisCache;
 
+import com.industry.common.utils.http.HttpUtils;
 import com.industry.work.domain.IndustryMaterial;
 import com.industry.work.domain.IndustryStep;
 import com.industry.work.domain.dto.IndustryMaterialDto;
@@ -34,6 +35,7 @@ import com.industry.common.core.domain.AjaxResult;
 import com.industry.common.enums.BusinessType;
 import com.industry.common.utils.poi.ExcelUtil;
 import com.industry.common.core.page.TableDataInfo;
+import sun.net.www.http.HttpClient;
 
 /**
  * 钽靶主类Controller
@@ -213,6 +215,8 @@ public class IndustryMaterialController extends BaseController
                     return error();
                 }
                 industryMaterialService.updateIndustryMaterial(industryMaterial);
+                // TODO 加入ip地址请求
+                // HttpUtils.dataPost()
             }
 
         }
diff --git a/industry-common/src/main/java/com/industry/common/utils/http/HttpUtils.java b/industry-common/src/main/java/com/industry/common/utils/http/HttpUtils.java
index def4bba4..e73bb435 100644
--- a/industry-common/src/main/java/com/industry/common/utils/http/HttpUtils.java
+++ b/industry-common/src/main/java/com/industry/common/utils/http/HttpUtils.java
@@ -1,10 +1,6 @@
 package com.industry.common.utils.http;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.PrintWriter;
+import java.io.*;
 import java.net.ConnectException;
 import java.net.SocketTimeoutException;
 import java.net.URL;
@@ -17,6 +13,9 @@ import javax.net.ssl.SSLContext;
 import javax.net.ssl.SSLSession;
 import javax.net.ssl.TrustManager;
 import javax.net.ssl.X509TrustManager;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONObject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import com.industry.common.constant.Constants;
@@ -189,6 +188,85 @@ public class HttpUtils
         return result.toString();
     }
 
+    /**
+     * 向指定 URL 发送POST方法的请求
+     *
+     * @param url 发送请求的 URL
+     * @param obj 请求参数，请求参数应该是JSONObject 的形式。
+     * @return 所代表远程资源的响应结果
+     */
+    public static String dataPost(String url, JSONObject obj)
+    {
+        OutputStreamWriter out = null;
+        BufferedReader in = null;
+        StringBuilder result = new StringBuilder();
+        try
+        {
+            URL realUrl = new URL(url);
+            URLConnection conn = realUrl.openConnection();
+            conn.setRequestProperty("accept", "*/*");
+            conn.setRequestProperty("Content-Type", "application/json");
+            conn.setRequestProperty("connection", "Keep-Alive");
+            conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
+            conn.setRequestProperty("Accept-Charset", "utf-8");
+            conn.setDoOutput(true);
+            conn.setDoInput(true);
+            String json = obj.toJSONString();
+
+            //发送post请求
+            out = new OutputStreamWriter(conn.getOutputStream(), StandardCharsets.UTF_8);
+            out.write(json);
+            out.flush();
+
+            // 定义BufferedReader输入流来读取URL的响应
+            in = new BufferedReader(new InputStreamReader(conn.getInputStream(), StandardCharsets.UTF_8));
+            String line;
+            while ((line = in.readLine()) != null)
+            {
+                result.append(line);
+            }
+            log.info("recv - {}", result);
+        }
+        catch (ConnectException e)
+        {
+            log.error("调用HttpUtils.sendPost ConnectException, url=" + url + ",obj=" + obj, e);
+        }
+        catch (SocketTimeoutException e)
+        {
+            log.error("调用HttpUtils.sendPost SocketTimeoutException, url=" + url + ",obj=" + obj, e);
+        }
+        catch (IOException e)
+        {
+            log.error("调用HttpUtils.sendPost IOException, url=" + url + ",obj=" + obj, e);
+        }
+        catch (Exception e)
+        {
+            log.error("调用HttpsUtil.sendPost Exception, url=" + url + ",obj=" + obj, e);
+        }
+        finally
+        {
+            try
+            {
+                if (out != null)
+                {
+                    out.close();
+                }
+                if (in != null)
+                {
+                    in.close();
+                }
+            }
+            catch (IOException ex)
+            {
+                log.error("调用in.close Exception, url=" + url + ",obj=" + obj, ex);
+            }
+        }
+        return result.toString();
+    }
+
+
+
+
     public static String sendSSLPost(String url, String param)
     {
         StringBuilder result = new StringBuilder();