nctuation">;</span>
  <span class="token keyword">if</span> <span class="token punctuation">(</span>url <span class="token operator">==</span> <span class="token string">&quot;/plus&quot;</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token comment">//开启增强</span>
    plusFlag <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span>
  <span 