let ydata = {

"wx_store_id": "4000000000014568004",

"user_lng": params.address.location.lng,

"user_lat": params.address.location.lat,

"user_address": "北京市海淀区学清嘉创大厦A座15层",

"use_sandbox": 1,

"user_name":"顺丰同城",

"user_phone":"13800000138",

"cargo_name": "榴莲披萨套餐",

"cargo": {

"cargo_name": "榴莲披萨套餐",

"cargo_type": 1,

"cargo_num": 7,

"cargo_price": 5000,

"cargo_weight": 500

}

}

wx.request('https://api.weixin.qq.com/cgi-bin/express/intracity/preaddorder?access_token='+result1.access_token, {

method: 'POST',

// data: JSON.stringify(ydata),

contentType:'json',

nestedQuerystring:true,

dataType:'json',

content:JSON.stringify(ydata),

headers:{

Accept: "application/json"

}

})

发送时候是Json,返回请求头是text/plain 请求数据也没问题，总之不知道问题出在哪里