用 postman 的 pre-request script 发送 post 请求

pre-request script 中发送post请求，代码如下：

const options = {
  'method': 'POST',
  'url': 'http://yourhost:18001/civilization/login',
  'header': {
    // 'Content-Type': 'application/x-www-form-urlencoded'
  },
  body: {
      mode: 'urlencoded',
      urlencoded : ['username=enz0gQSNIoBHyszxwY9KFpndBooqC6i0N0umCoO=', 'password=o0SpuSoJbZkEWP+qqUsIIPHTLOL2Nmlrz/8P/zQjWc=']
  }  
};


pm.sendRequest(options, function (err, response) {
    console.log(response.json());
});