从 json 列表中获取特定值在邮递员测试中使用 javascript

Question

我正在使用邮递员进行 API 测试。我的回复信息是

[
    {
        "firstName": "Jia",
        "lastName": "Tes",
        "memberId": 745794,
        "branchId": 12442,
        "branchName": "NZ - Clubware Mobile Test Branch 1"
    },
    {
        "firstName": "Jia",
        "lastName": "Test2",
        "memberId": 745746,
        "branchId": 12442,
        "branchName": "NZ - Clubware Mobile Test Branch 1"
    },
    {
        "firstName": "Jia",
        "lastName": "Test3",
        "memberId": 745748,
        "branchId": 12443,
        "branchName": "Clubware Mobile Test Branch 2 (Pub)"
    },
    {
        "firstName": "Jia",
        "lastName": "Test3",
        "memberId": 745745,
        "branchId": 12442,
        "branchName": "NZ - Clubware Mobile Test Branch 1"
    }
]

我想得到“memberId”，其中“firstName”：“Jia”、“lastName”：“Test3”和“branchName”：“NZ - Clubware Mobile Test Branch 1”

我目前的代码就像

var response = JSON.parse(responseBody);
console.log("BODY:" + response[3].memberId);

但我不喜欢使用索引来定位列表中的元素，我该怎么做，谢谢你们！！

Answer 1

如果你只是想检查一个特定的值，你可以使用_.find() Lodash 函数来获取memberId值：

var user = _.find(pm.response.json(), { 
    firstName: "Jia", 
    lastName: "Test3", 
    branchName: "NZ - Clubware Mobile Test Branch 1" 
})
console.log(user.memberId)