contenteditable 元素只粘贴纯文本
增加css属性
user-modify: read-write-plaintext-only
-webkit-user-modify: read-write-plaintext-only
参考:https://www.jianshu.com/p/cc37990924f4
增加css属性
user-modify: read-write-plaintext-only
-webkit-user-modify: read-write-plaintext-only
参考:https://www.jianshu.com/p/cc37990924f4