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code/sllog/Sllog-User-Ui/src/utils/common.ts

@@ -0,0 +1,28 @@
+function legacyCopyText(text: string) {
+  const textarea = document.createElement("textarea");
+  textarea.value = text;
+  textarea.style.position = "fixed"; // 避免滚动跳转
+  document.body.appendChild(textarea);
+  textarea.select();
+
+  try {
+    const successful = document.execCommand("copy");
+    document.body.removeChild(textarea);
+    return successful;
+  } catch (err) {
+    console.error("传统复制失败:", err);
+    document.body.removeChild(textarea);
+    return false;
+  }
+}
+export function copyContent(text: string) {
+  // 现代浏览器方案
+  if (navigator.clipboard) {
+    return navigator.clipboard
+      .writeText(text)
+      .then(() => true)
+      .catch(() => legacyCopyText(text));
+  }
+  // 传统方案
+  return Promise.resolve(legacyCopyText(text));
+}