postman配置

1， 访问头 Header

1.1，接口访问头Header参数

1.2. 或者collection配置访问头

2， 签名和时间戳，在Collection配置pre-request script

//测试环境可用, it can be used for testing
//token: 31de663ab1e2e099
//security: c7f5f9872dba43e04c1e27c4b587292b
console.log(typeof request.data)

const timestamp = Date.parse(new Date());
pm.environment.set("timestamp", timestamp); //给post参数增加时间戳

let body = request.data.replace('{{timestamp}}', timestamp); //替换字符串后转json对象
body = JSON.parse(body);
console.log('request body,', body)

body.timestamp = timestamp
let keys = Object.keys(body).sort();

let newObj = {};
for (var i = 0; i < keys.length; i++) {
    if(keys[i] === 'sign') continue;
    newObj[keys[i]] = body[keys[i]];
}

let str = JSON.stringify(newObj);
//用户token对应的security
str += 'c7f5f9872dba43e04c1e27c4b587292b';

//md5加密
console.log("md5加密前：",str);
var sign= CryptoJS.MD5(str).toString();
console.log("md5加密后：",sign);

// sign加到环境变量
pm.environment.set("sign", sign);

3，配置好后，测试接口