                class="pln">writeHead</span><span class="pun">(</span><span class="lit">200</span><span
                class="pun">,</span><span class="pln"> </span><span class="pun">{</span><span
                class="str">"Content-Type"</span><span class="pun">:</span><span class="pln"> </span><span class="str">"text/plain"</span><span
                class="pun">});</span><span class="pln"><br>&nbsp; &nbsp; response</span><span class="pun">.</span><span
                class="pln">write</span><span cla