vue compatible ie non-cli project

1. The introduction of the document, a request to solve the problem axios
<script src = "https://cdn.bootcss.com/babel-polyfill/7.0.0-beta.49/polyfill.min.js">  </ script>

2.template not be recognized ie, replace <Template> </ Template>
<Script type = "text / X-Template"> ... </ Script> 

3. writing function
mounted () {} -> mounted : function () {}

4. Summary
above points combined, ie to solve the problem is not compatible vue