1、在 Chrome 浏览器中打开开发者工具:
- Windows 下请按 F12 ;
- Mac OS 下请按 option + command + I 。
2、接着选择 Console(控制台)选项卡,输入 document.cookie 回车就可以查看当前网站的 Cookie 了(如下图所示):
![输入 document.cookie](https://ccie.lol/wp-content/uploads/2018/05/chrome-set-cookies-1-600x143.png)
3、接着复制以下代码粘贴到 Console(控制台)内:
function setCookie(cookieName,value,expiresTime,path){ expiresTime = expiresTime || "Thu, 01-Jan-2030 00:00:01 GMT"; path = path || "/"; document.cookie=cookieName+ "=" +encodeURIComponent(value)+ "; expires="+ expiresTime+ "; path="+path; }
上述函数的参数依次是名、值、过期时间和域。
4、然后输入以下代码即可添加或者修改 Cookie 了(如下图所示):
setCookie('test', 'hello');
![设置 cookie](https://ccie.lol/wp-content/uploads/2018/05/chrome-set-cookies-2-600x313.jpg)