From a3d8b2a5a449f2f633973786573b5306f29a517e Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期三, 29 十一月 2023 16:33:45 +0800
Subject: [PATCH] 添加“使用GDAL获取EPSG编码”
---
src/main/java/com/lf/server/helper/WebHelper.java | 28 +++++++++++++++++++++++++---
1 files changed, 25 insertions(+), 3 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/WebHelper.java b/src/main/java/com/lf/server/helper/WebHelper.java
index c47a45a..2d4c289 100644
--- a/src/main/java/com/lf/server/helper/WebHelper.java
+++ b/src/main/java/com/lf/server/helper/WebHelper.java
@@ -16,9 +16,7 @@
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.PrintWriter;
+import java.io.*;
import java.net.URLEncoder;
import java.sql.Timestamp;
import java.util.*;
@@ -368,6 +366,30 @@
}
/**
+ * 鎵ц鍛戒护
+ *
+ * @param cmd 鍛戒护
+ */
+ public static String exec2(String cmd) {
+ try {
+ StringBuilder sb = new StringBuilder();
+ Process process = Runtime.getRuntime().exec(cmd);
+ BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+
+ String line;
+ while ((line = reader.readLine()) != null) {
+ sb.append(line).append("\n");
+ }
+ reader.close();
+
+ return sb.toString();
+ } catch (Exception ex) {
+ log.error(ex.getMessage(), ex);
+ return null;
+ }
+ }
+
+ /**
* 鑾峰彇璇锋眰鐨勫弬鏁板��
*
* @param req 璇锋眰
--
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