text: var http = require("http");
  
  // 告诉服务器你要发送的json数据
  var req = http.request({
    method: "POST",
    port: 3000,
    headers: {
      "Contetn-Type": "application/json",
    },
  });
  
  // 开始发送一个超大的数组对象
  req.write("[");
  var n = 30000;
  while (n--) {
    req.write('"fink",'); // 数组中包含 300000 个字符串 "fink"
  }
  req.write('"You"]');
  req.end();
  