聊天-发处方

// 发送处方
function sendPrescription() {
    //向socket服务端发送数据 参数：pageSize: number, lastTime: string, orderId: string
    socket.emit('sendPrescription', '276027147277'); 
  }
// 接受处方信息
  socket.on('<span class="colour" style="color: rgb(146, 214, 158);">**receiveChatMsg**</span>', event => {
      <span class="colour" style="color: rgb(199, 146, 234);">var</span><span class="colour" style="color: rgb(187, 187, 187);"></span><span class="colour" style="color: rgb(222, 124, 132);">str</span><span class="colour" style="color: rgb(187, 187, 187);"></span><span class="colour" style="color: rgb(171, 178, 191);">=</span><span class="colour" style="color: rgb(187, 187, 187);"></span><span class="colour" style="color: rgb(222, 124, 132);">document</span><span class="colour" style="color: rgb(187, 187, 187);">.</span><span class="colour" style="color: rgb(97, 175, 239);">getElementById</span><span class="colour" style="color: rgb(187, 187, 187);">(</span><span class="colour" style="color: rgb(146, 214, 158);">'msgShow'</span><span class="colour" style="color: rgb(187, 187, 187);">).</span><span class="colour" style="color: rgb(222, 124, 132);">innerText</span><span class="colour" style="color: rgb(187, 187, 187);">;</span>
    var test = document.createElement('span');
    test.appendChild(document.createTextNode(JSON.stringify(event)));
    var test2 = document.createElement('p');

    document.getElementById('msgShow').appendChild(test).appendChild(test2);
});