v1.1初始化

src/main/java/com/tongran/agent/client/utils/AgentUtil.java

@@ -16,6 +16,7 @@ import java.time.LocalDateTime;
 import java.time.ZoneId;
 import java.time.temporal.ChronoUnit;
 import java.util.*;
+import java.util.stream.Collectors;
 
 public class AgentUtil {
 
@@ -552,4 +553,31 @@ public class AgentUtil {
         }
     }
 
+    public static String getNetworkParam(String filePath, String key){
+        Properties props = new Properties();
+        String result = "";
+        try (InputStream input = Files.newInputStream(Paths.get(filePath))) {
+            // 加载配置文件
+            props.load(input);
+            result = props.getProperty(key, "");
+            System.out.println("配置文件加载成功");
+        } catch (IOException e) {
+            System.err.println("无法加载配置文件，使用默认值");
+        } catch (NumberFormatException e) {
+            System.err.println("配置文件格式错误: " + e.getMessage());
+        }
+        return result;
+    }
+
+    /**
+     * 读取文件，跳过空行，将所有非空行拼接成一个字符串
+     * @param filePath 文件路径
+     * @return 拼接后的字符串（空行已去除）
+     */
+    public static String readNonEmptyLinesAsString(String filePath) throws Exception {
+        return Files.lines(Paths.get(filePath))
+                .filter(line -> !line.trim().isEmpty())     // 去除 null 和 空/空白行
+                .collect(Collectors.joining("\n"));         // 用换行符连接
+    }
+
 }

src/main/java/com/tongran/agent/client/utils/NetworkUtil.java

@@ -0,0 +1,27 @@
+package com.tongran.agent.client.utils;
+
+public class NetworkUtil {
+    public static boolean addRoute(String ip, String prefix, String gateway, String dev) {
+        try {
+            ProcessBuilder pb = new ProcessBuilder("ip", "route", "add",
+                ip + "/" + prefix, "via", gateway, "dev", dev);
+            pb.redirectErrorStream(true);
+            Process p = pb.start();
+            return p.waitFor() == 0;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+    public static boolean deleteRoute(String ip, String prefix, String gateway, String dev) {
+        try {
+            ProcessBuilder pb = new ProcessBuilder("ip", "route", "del",
+                ip + "/" + prefix, "via", gateway, "dev", dev);
+            return pb.start().waitFor() == 0;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+}