clipboard升级为clipboard3

package.json

@@ -19,7 +19,6 @@
     "@microsoft/signalr": "^6.0.4",
     "@vueuse/core": "^8.5.0",
     "axios": "^0.27.1",
-    "clipboard": "^2.0.10",
     "countup.js": "^2.1.0",
     "echarts": "5.2.2",
     "echarts-wordcloud": "^2.0.0",
@@ -33,6 +32,7 @@
     "nprogress": "0.2.0",
     "sortablejs": "^1.15.0",
     "vue": "^3.2.36",
+    "vue-clipboard3": "^2.0.0",
     "vue-cropper": "1.0.2",
     "vue-i18n": "^9.1.10",
     "vue-router": "^4.0.15",

src/directive/index.js

@@ -3,11 +3,13 @@ import hasPermi from './permission/hasPermi'
 import clipboard from './module/clipboard'
 import drag from './module/drag'
 import waves from './module/waves'
+// import copyText from './module/copyText'
 
-export default function directive(app){
+export default function directive(app) {
   app.directive('hasRole', hasRole)
   app.directive('hasPermi', hasPermi)
-	app.directive('clipboard', clipboard)
+  app.directive('clipboard', clipboard)
-	app.directive('drag', drag)
+  app.directive('drag', drag)
-	app.directive('waves', waves)
+  app.directive('waves', waves)
+  // app.directive('copyText', copyText)
 }

src/directive/module/clipboard.js

@@ -1,55 +1,77 @@
 /**
  * v-clipboard 文字复制剪贴
- * Copyright (c) 2021 ruoyi
+ *
+ 作者： CodePlayer
+ 链接： https: //juejin.cn/post/7052968352007847972
+ 来源： 稀土掘金
+ 著作权归作者所有。 商业转载请联系作者获得授权， 非商业转载请注明出处。
  */
 
-import Clipboard from 'clipboard'
+// import Clipboard from 'clipboard'
+import useClipboard from "vue-clipboard3";
+const { toClipboard } = useClipboard();
 export default {
-  mounted(el, binding, vnode) {
+  // 挂载
+  mounted(el, binding) {
+    // binding.arg 为动态指令参数
+    // 由于 指令是支持响应式的 因此我们指令需要有一个“全局”对象，这里我们为了不借助其他对象浪费资源，就直接使用el自身了
+    // 将copy的值 成功回调 失败回调 及 click事件都绑定到el上 这样在更新和卸载时方便操作
     switch (binding.arg) {
-    case 'success':
+    case "copy":
-      el._vClipBoard_success = binding.value;
+      // copy值
+      el.clipValue = binding.value;
+      // click事件
+      el.clipCopy = function () {
+        toClipboard(el.clipValue)
+          .then(result => {
+            el.clipSuccess && el.clipSuccess(result);
+          })
+          .catch(err => {
+            el.clipError && el.clipError(err);
+          });
+      };
+      // 绑定click事件
+      el.addEventListener("click", el.clipCopy);
       break;
-    case 'error':
+    case "success":
-      el._vClipBoard_error = binding.value;
+      // 成功回调
+      el.clipSuccess = binding.value;
+      break;
+    case "error":
+      // 失败回调
+      el.clipError = binding.value;
       break;
-    default: {
-      const clipboard = new Clipboard(el, {
-        text: () => binding.value,
-        action: () => binding.arg === 'cut' ? 'cut' : 'copy'
-      });
-      clipboard.on('success', e => {
-        const callback = el._vClipBoard_success;
-        callback && callback(e);
-      });
-      clipboard.on('error', e => {
-        console.log('复制失败', e)
-        const callback = el._vClipBoard_error;
-        callback && callback(e);
-      });
-      el._vClipBoard = clipboard;
-    }
     }
   },
-  update(el, binding) {
+  // 相应修改 这里比较简单 重置相应的值即可
-    if (binding.arg === 'success') {
+  updated(el, binding) {
-      el._vClipBoard_success = binding.value;
+    switch (binding.arg) {
-    } else if (binding.arg === 'error') {
+    case "copy":
-      el._vClipBoard_error = binding.value;
+      el.clipValue = binding.value;
-    } else {
+      break;
-      el._vClipBoard.text = function () { return binding.value; };
+    case "success":
-      el._vClipBoard.action = () => binding.arg === 'cut' ? 'cut' : 'copy';
+      el.clipSuccess = binding.value;
+      break;
+    case "error":
+      el.clipError = binding.value;
+      break;
     }
   },
-  unbind(el, binding) {
+  // 卸载 删除click事件 删除对应的自定义属性
-    if (!el._vClipboard) return
+  unmounted(el, binding) {
-    if (binding.arg === 'success') {
+    switch (binding.arg) {
-      delete el._vClipBoard_success;
+    case "copy":
-    } else if (binding.arg === 'error') {
+      el.removeEventListener("click", el.clipCopy);
-      delete el._vClipBoard_error;
+      delete el.clipValue;
-    } else {
+      delete el.clipCopy;
-      el._vClipBoard.destroy();
+      break;
-      delete el._vClipBoard;
+    case "success":
+      delete el.clipSuccess;
+      break;
+    case "error":
+      delete el.clipError;
+      break;
     }
-  }
+  },
+
 }

src/directive/module/copyText.js

@@ -0,0 +1,66 @@
+/**
+* v-copyText 复制文本内容
+* Copyright (c) 2022 ruoyi
+*/
+
+export default {
+  beforeMount(el, { value, arg }) {
+    if (arg === "callback") {
+      el.$copyCallback = value;
+    } else {
+      el.$copyValue = value;
+      const handler = () => {
+        copyTextToClipboard(el.$copyValue);
+        if (el.$copyCallback) {
+          el.$copyCallback(el.$copyValue);
+        }
+      };
+      el.addEventListener("click", handler);
+      el.$destroyCopy = () => el.removeEventListener("click", handler);
+    }
+  }
+}
+
+function copyTextToClipboard(input, { target = document.body } = {}) {
+  const element = document.createElement('textarea');
+  const previouslyFocusedElement = document.activeElement;
+
+  element.value = input;
+
+  // Prevent keyboard from showing on mobile
+  element.setAttribute('readonly', '');
+
+  element.style.contain = 'strict';
+  element.style.position = 'absolute';
+  element.style.left = '-9999px';
+  element.style.fontSize = '12pt'; // Prevent zooming on iOS
+
+  const selection = document.getSelection();
+  const originalRange = selection.rangeCount > 0 && selection.getRangeAt(0);
+
+  target.append(element);
+  element.select();
+
+  // Explicit selection workaround for iOS
+  element.selectionStart = 0;
+  element.selectionEnd = input.length;
+
+  let isSuccess = false;
+  try {
+    isSuccess = document.execCommand('copy');
+  } catch { }
+
+  element.remove();
+
+  if (originalRange) {
+    selection.removeAllRanges();
+    selection.addRange(originalRange);
+  }
+
+  // Get the focus back on the previously focused element, if any
+  if (previouslyFocusedElement) {
+    previouslyFocusedElement.focus();
+  }
+
+  return isSuccess;
+}