饼干添加硒的webdriver

Question

我的硒码下面的序列，Node.js的书面：

it('tests cookies', t => { 
     driver.manage().getCookies().then(function (cookies) { 
     console.log('all cookies => ', cookies); 
     }); 
     driver.manage().addCookie({name:'foo', value: 'bar'}); 
     driver.manage().getCookies().then(function (cookies) { 
     console.log('all cookies => ', cookies); 
     }); 
     driver.manage().deleteCookie('foo'); 
     return driver.manage().getCookies().then(function (cookies) { 
     console.log('all cookies => ', cookies); 
     }); 
    }); 

，我得到这样的输出：

all cookies => [] 
all cookies => [] 
all cookies => [] 

有人知道为什么的addCookie功能止跌不工作？我不知道我明白为什么这不会在饼干罐中产生一些饼干。

Answer 1

问题是Cookie域未定义。在使用Cookie之前，您需要导航到某个网址。在获取所有cookie 之后和设置新的cookie之前，尝试添加driver.get('<some_url>')。

it('tests cookies', t => { 
 
     driver.get('127.0.0.1'); // <-- This will set the domain 
 
     driver.manage().getCookies().then(function (cookies) { 
 
     console.log('all cookies => ', cookies); 
 
     }); 
 
     driver.manage().addCookie({name:'foo', value: 'bar'}); 
 
     driver.get('127.0.0.1'); // <-- Navigate again after setting a new cookie 
 
     driver.manage().getCookies().then(function (cookies) { 
 
     console.log('all cookies => ', cookies); 
 
     }); 
 
     driver.manage().deleteCookie('foo'); 
 
     return driver.manage().getCookies().then(function (cookies) { 
 
     console.log('all cookies => ', cookies); 
 
     }); 
 
    });

看到这个还有：Selenium JS add cookie to request