如何获取 json 值并在 json 中更新它

Question

所以我在获取 json 值然后将其更新为 json 值时遇到问题。 基本上例子

    {
        browserName: "Safari",
        os: "OS X",
        resolution: "1920x1080",
        os_version: "Catalina",
        project: "Selenium-Test",
        build: "Build T-Hour",
        name: "Safari - OS X",
        "browserstack.debug": "true"
    },

我想要的是

    {
        browserName: "Safari",
        os: "OS X",
        resolution: "1920x1080",
        os_version: "Catalina",
        project: "Selenium-Test",
        build: "Build T-Hour",
        name: "browserName + os_version - os", <--- Change to this 
        "browserstack.debug": "true"
    },

基本上，我们从 json 中获取值并将其应用于“名称”。

这就是我的整个代码的样子：

 var myConfig = {

        "browserstackUser": "xxxxxxxxxx",
        "browserstackKey": "xxxxxxxxxx",

        multiCapabilities: [
            //Apple

            // Safari
            {
                browserName: "Safari",
                os: "OS X",
                resolution: "1920x1080",
                os_version: "Catalina",
                project: "Selenium-Test",
                build: "Build T-Hour",
                name: "Safari - OS X",
                "browserstack.debug": "true"
            },

            //Firefox

            {
                browserName: "Firefox",
                os: "OS X",
                resolution: "1920x1080",
                os_version: "Catalina",
                project: "Selenium-Test",
                build: "Build T-Hour",
                name: "Firefox - OS X",
                "browserstack.debug": "true"
            },

            //Chrome

            {
                browserName: "Chrome",
                os: "OS X",
                resolution: "1920x1080",
                os_version: "Catalina",
                project: "Selenium-Test",
                build: "Build T-Hour",
                name: "Chrome - OS X",
                "browserstack.debug": "true"
            },

            //Edge

            {
                browserName: "Edge",
                os: "OS X",
                resolution: "1920x1080",
                os_version: "Catalina",
                project: "Selenium-Test",
                build: "Build T-Hour",
                name: "Edge - OS X",
                "browserstack.debug": "true"
            },


            //Windows 10

            //Chrome

            {
                browserName: "Chrome",
                os: "Windows",
                resolution: "1920x1080",
                os_version: "10",
                project: "Selenium-Test",
                build: "Build T-Hour",
                name: "Chrome - Windows 10",
                "browserstack.debug": "true"
            },

            //Firefox

            {
                browserName: "Firefox",
                os: "Windows",
                resolution: "1920x1080",
                os_version: "10",
                project: "Selenium-Test",
                build: "Build T-Hour",
                name: "Firefox - Windows 10",
                "browserstack.debug": "true"
            },

            //Edge

            {
                browserName: "Edge",
                os: "Windows",
                resolution: "1920x1080",
                os_version: "10",
                project: "Selenium-Test",
                build: "Build T-Hour",
                name: "Edge - Windows 10",
                "browserstack.debug": "true"
            }
        ],

        maxSessions: 1, 

        specs: [
            "pagesDesktop/testScript.js",
        ],

        jasmineNodeOpts: {
            showColors: true,
            defaultTimeoutInterval: 60000,
        },

        SELENIUM_PROMISE_MANAGER: false,

        framework: "jasmine2",

        plugins: [{
            "package": "protractor-browserstack-reporter"
        }],

        reporters: ["browserstack"],

        params: {
            cardType: {
            }
        }
    }

myConfig.multiCapabilities = myConfig.multiCapabilities.map(m => ({...m, name: ${m.browserName} + ${m.os_version} - ${m.os}}));

exports.config = myConfig;

如何在每个 object 的name中为每个 json object 添加browserName 、 os_version和os ？

Answer 1

您可以为此使用数组map()方法，例如：

 const multiCapabilities = [{browserName:"Safari",os:"OS X",resolution:"1920x1080",os_version:"Catalina",project:"Selenium-Test",build:"Build T-Hour",name:"Safari - OS X","browserstack.debug":"true"},{browserName:"Firefox",os:"OS X",resolution:"1920x1080",os_version:"Catalina",project:"Selenium-Test",build:"Build T-Hour",name:"Firefox - OS X","browserstack.debug":"true"},{browserName:"Chrome",os:"OS X",resolution:"1920x1080",os_version:"Catalina",project:"Selenium-Test",build:"Build T-Hour",name:"Chrome - OS X","browserstack.debug":"true"}]; const result = multiCapabilities.map(m => ({...m, name: `${m.browserName} + ${m.os_version} - ${m.os}`})); console.log(result)

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Answer 2

您可以使用Array.map()到 map 值并修改名称字段。

const result = multiCapabilities.map(x => {
    x.name = `${x.browserName} - ${x.os_version} - ${x.os}`;
    return x;
}) 

运行下面的代码片段来检查结果

 const multiCapabilities = [ //Apple // Safari { browserName: "Safari", os: "OS X", resolution: "1920x1080", os_version: "Catalina", project: "Selenium-Test", build: "Build T-Hour", name: "Safari - OS X", "browserstack.debug": "true" }, //Firefox { browserName: "Firefox", os: "OS X", resolution: "1920x1080", os_version: "Catalina", project: "Selenium-Test", build: "Build T-Hour", name: "Firefox - OS X", "browserstack.debug": "true" }, //Chrome { browserName: "Chrome", os: "OS X", resolution: "1920x1080", os_version: "Catalina", project: "Selenium-Test", build: "Build T-Hour", name: "Chrome - OS X", "browserstack.debug": "true" } ] const result = multiCapabilities.map(x => { x.name = `${x.browserName} - ${x.os_version} - ${x.os}`; return x; }) console.log(result);

Answer 3

multiCapabilities.forEach(item => {
     item.name = item.browserName + '-' + item.os_version + '-' + item.os;
});