request 請求筆記：

1、opation中使用form欄位傳參 對應 content-type': 'application/x-www-form-urlencoded'，如果想要content-type設定為

var options = {
  url: "http://localhost:8888/getjs",
  method:'POST',
  form:{
    limit: 20,
    offset: 0,
    orderId:'',
    receiverPhone:'',
    skuId:'',
    skuName:''
  }
}; 
request(options, (error, response, body)
 
=>{
  // console.log(" response:===",response);
    console.log(" ============body begin============");
    console.log(body);
    console.log(" ============body end============");
    console.log("[response.headers]:",response.headers)
  if (!error && response.statusCode == 200) {
    // var info = JSON.parse(body);
 

  }
});

注意必須設定的幾個欄位  json 、headers中的content-type 還有不能使用form欄位  必須用body

var options = {
  url: localurl_localhost,
  method:'POST',
  json:true,//這個欄位必須
  headers:{
    'content-type':'application/json', //這個欄位必須
  },
  body:{ //想要發起 content-type為application/json的請求  就要用body欄位傳參
    limit: 20
 
,
    offset: 0,
    orderId:'',
    receiverPhone:'',
    skuId:'',
    skuName:''
  }
};