修改复制功能

pages/verfiy/vsuccess.vue

@@ -86,20 +86,18 @@ import * as Verify from '@/utils/verify'
 						this.$toast("复制成功")
 					})
 				}else{
-					var textarea = document.createElement('textarea');
+					const textArea = document.createElement('textArea')
-					document.body.appendChild(textarea);
+					textArea.value = str
-					// 隐藏此输入框
+					textArea.style.width = 0
-					textarea.style.position = 'fixed';
+					textArea.style.position = 'fixed'
-					textarea.style.clip = 'rect(0 0 0 0)';
+					textArea.style.left = '-999px'
-					textarea.style.top = '10px';
+					textArea.style.top = '10px'
-					// 赋值
+					textArea.setAttribute('readonly', 'readonly')
-					textarea.value = str;
+					document.body.appendChild(textArea)
-					// 选中
+
-					textarea.select();
+					textArea.select()
-					// 复制
+					document.execCommand('copy')
-					document.execCommand('copy', true);
+					document.body.removeChild(textArea)
-					// 移除输入框
-					document.body.removeChild(textarea);
 					this.$toast("复制成功")
 				}
 
@@ -299,7 +297,7 @@ import * as Verify from '@/utils/verify'
 .footer_area{
 	width: 100vw;
 	height: 100rpx;
-	position: fixed;
+	/* position: fixed; */
 	bottom: 60rpx;
 	left: 0px;
 }