修复ssh原生模式下无法复制粘贴问题

web/src/components/access/Term.js

@@ -67,16 +67,13 @@ class Term extends Component {
             this.setState({
                 selection: selection
             })
-            if (navigator.clipboard) {
-                await navigator.clipboard.writeText(selection);
-            }
         });
 
         term.attachCustomKeyEventHandler((e) => {
             if (e.ctrlKey && e.key === 'c' && this.state.selection) {
                 return false;
             }
-            return !(e.ctrlKey && e.key === 'v');
+            return true;
         });
 
         document.body.oncopy = (event) => {
@@ -84,14 +81,8 @@ class Term extends Component {
             if (this.state.session['copy'] === '0') {
                 // message.warn('禁止复制')
                 return false;
-            }else {
-                if (event.clipboardData) {
-                    return event.clipboardData.setData('text', '');
-                } else {
-                    // 兼容IE
-                    return window.clipboardData.setData("text", '');
-                }
             }
+            return true;
         }
 
         document.body.onpaste = (event) => {