开启MathJax

加入以下代码可简单地开启MathJax

<script type="text/javascript" async
  src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML" async>
</script>
<script type="text/x-mathjax-config">
  MathJax.Hub.Config({
    tex2jax: {
      inlineMath: [ ['$','$'], ["\\(","\\)"] ],
      displayMath: [ ['$$','$$'], ["\\[","\\]"] ]
    }
  });
</script>

jquery中解决数据动态加载不生效

$(document).on('pjax:complete', function () {
    $.getScript("//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.4/MathJax.js?config=TeX-MML-AM_CHTML", function() {
        MathJax.Hub.Config({
            tex2jax: {
              inlineMath: [ ['$','$'], ["\\(","\\)"] ],
              displayMath: [ ['$$','$$'], ["\\[","\\]"] ]
            }
        });
        // entry-content是文章页的内容div的class
        var math = document.getElementsByClassName("entry-content")[0];
        MathJax.Hub.Queue(["Typeset",MathJax.Hub,math]);
    });
});

更详细配置参考资料

参考链接