利用油猴Tampermonkey自动登录

当然也可以用“Chrome User Script Handler”插件

(function(){
	// 获取元素
	function getElementByXpath(path) {
		return document.evaluate(path, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
	}

	// 登录用户
	var login_user = getElementByXpath("/html/************/input")
	// 登录密码
	var login_pwd = getElementByXpath("/html/***********/input")
	// 登录按钮
	var login_button = getElementByXpath("/html/***********/button")

	// 方法一
	function autoLogin(userText, pwdText) {
		var username = document.getElementsByClassName("el-input__inner")[0]
		username.value = userText
		username.dispatchEvent(new Event('input'));
		var pwd = document.getElementsByClassName("el-input__inner")[1]
		pwd.value = pwdText
		pwd.dispatchEvent(new Event('input'));


		var login_btn = getElementByXpath("/html/********/button")
		login_btn.click()		
	}

	// setInterval(function(){autoLogin("xxxx", "xxxx");}, 1000)
	setTimeout(function(){autoLogin("xxxx", "xxxxx");}, 1000)
})();