功能

<script th:inline="javascript" th:if="${theme.config.basic.enable_pjax}">

      var apiRequested = false;

      $(document).pjax('a[data-pjax]', '#data-pjax', {
          timeout: 5000,
          fragment: '#data-pjax',
          scrollTo: false
      });

      $(document).on('pjax:start', function () {
          $('#joe_index__article');
      });
      $(document).on('pjax:end', function () {
          $('#joe_index__article');
          $('html, body').animate({ scrollTop: 0 }, 500);
          refreshBusuanziScript();
          if (!apiRequest) {
              refreshBusuanziAPI();
              apiRequest = true;
          }

      });

      function refreshBusuanziScript() {
          $('script[src="/js"]').remove();
          var script = document.createElement('script');
          script.src = '/js';
          script.type = 'text/javascript';
          document.body.appendChild(script);
      }

      function refreshBusuanziAPI() {
          $.ajax({
              url: '/api',
              type: 'GET',
          });
      }
</script>

流程

  if (!apiRequest) {
      refreshBusuanziAPI();
      apiRequest = true;
  }

graph TD A[检查 apiRequest 是否为 false] -->|是| B[调用 refreshBusuanziAPI 函数] B --> C[设置 apiRequest 为 true] C --> D[流程结束] A -->|否| D

报错

Uncaught ReferenceError: apiRequest is not defined
    at HTMLDocument.<anonymous> (（索引）:2594:13)
    at HTMLDocument.dispatch (jquery.min.js:2:43090)
    at v.handle (jquery.min.js:2:41074)
    at Object.trigger (jquery.min.js:2:71513)
    at HTMLDivElement.<anonymous> (jquery.min.js:2:72108)
    at Function.each (jquery.min.js:2:2976)
    at S.fn.init.each (jquery.min.js:2:1454)
    at S.fn.init.trigger (jquery.min.js:2:72084)
    at m (jquery.pjax.min.js:1:1582)
    at d.complete (jquery.pjax.min.js:1:2141)

后文

定义apiRequest后api会重复请求，不定义apiRequest控制台会报错，但api不会重复请求。

我如何对待你都有错，该放弃你吗？

后记

NND，放头部就行了，放在重要位置才行……