postman格式化时间后计算签名

请求的body

var now = new Date();
var year = now.getFullYear(); //得到年份
var month = now.getMonth();//得到月份
var date = now.getDate();//得到日期
var hour = now.getHours();//得到小时
var minu = now.getMinutes();//得到分钟
var sec = now.getSeconds();//得到秒
month = month   1;
if (month < 10) month = "0"   month;
if (date < 10) date = "0"   date;
if (hour < 10) hour = "0"   hour;
if (minu < 10) minu = "0"   minu;
if (sec < 10) sec = "0"   sec;
var timestamp = "";
timestamp = year   "-"   month   "-"   date  " "   hour   ":"   minu   ":"   sec;
pm.environment.set("timestamp", timestamp)
console.log(timestamp)

let body = JSON.parse(request.data);
//获取环境变量key=123456
let key=pm.variables.get(“key”);

// 拿到请求body

body内的timestamp不对，所以需要重新赋值
body[‘timestamp’] = timestamp

console.log(body);

// 1.去除sign参数本身，然后去除值是空的参数
var keys = [];
for (let k in body ){
if (k == ‘sign’ || !body[k]){
continue;
}
keys.push(k "=" body[k] "&");

}
console.log(‘2222222222’)
console.log(keys);

// 2.对请求参数排序
keys.sort()
console.log(“排序后：”,keys);

//3.拼接字符串
let keys_str = ‘’
for (let x in keys){

pm.variables.get(“variable_key”); keys_str = keys[x]

}
console.log(“拼接后：” keys_str key);

// 4.md5加密
var strmd5= CryptoJS.MD5(keys_str key).toString();
console.log(“md5加密后：”,strmd5);

// strmd5加到环境变量
pm.environment.set(“sign”, strmd5)

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