From 73d8b38f993f673fdc7c01c892f4c5453abdf240 Mon Sep 17 00:00:00 2001
From: pengxiaolong <15716207+pengxiaolong711@user.noreply.gitee.com>
Date: Thu, 25 Sep 2025 21:23:42 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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---
 src/views/hosts/hostsList.vue | 55 +++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/src/views/hosts/hostsList.vue b/src/views/hosts/hostsList.vue
index 7b6d3f7..34585d4 100644
--- a/src/views/hosts/hostsList.vue
+++ b/src/views/hosts/hostsList.vue
@@ -164,6 +164,7 @@
           stripe
           v-loading="loading"
           max-height="500"
+          @cell-dblclick="handleCellDbClick"
           @selection-change="handleSelectionChange"
         >
           <!-- <el-table-column type="selection" width="35" /> -->
@@ -352,6 +353,60 @@ import { ElMessage, ElMessageBox } from "element-plus";
 import { color } from "echarts";
 import { getCountryName } from "@/utils/countryUtil";
 import { ElLoading } from "element-plus";
+
+
+//复制单元格内容
+function handleCellDbClick(row, column, cell, event) {
+  const text = cell?.textContent?.trim();
+  if (!text) {
+    ElMessage({
+      type: "warning",
+      message: "无内容可复制",
+    });
+    return;
+  }
+  copyToClipboard(text);
+}
+
+//复制到剪切板
+async function copyToClipboard(text) {
+  try {
+    // 尝试使用现代Clipboard API
+    if (navigator.clipboard) {
+      await navigator.clipboard.writeText(text);
+      ElMessage({
+        type: "success",
+        message: "复制成功",
+      });
+      return;
+    }
+    
+    // 备用方法：使用document.execCommand
+    const textarea = document.createElement('textarea');
+    textarea.value = text;
+    document.body.appendChild(textarea);
+    textarea.select();
+    
+    if (document.execCommand('copy')) {
+      ElMessage({
+        type: "success", 
+        message: "复制成功",
+      });
+    } else {
+      throw new Error('execCommand failed');
+    }
+    
+    document.body.removeChild(textarea);
+  } catch (err) {
+    console.error('复制失败:', err);
+    ElMessage({
+      type: "error",
+      message: "复制失败",
+    });
+  }
+}
+
+
 //ip国家
 let countryData = ref("");
 //获取屏幕宽度