//步骤一:创建异步对象
var ajax = new XMLHttpRequest();
//步骤二:设置请求的url参数,参数一是请求的类型,参数二是请求的url,可以带参数,动态的传递参数starName到服务端
ajax.open('get','/update.php?url=' + encodeURIComponent(location.href));
//步骤三:发送请求
ajax.send();
//步骤四:注册事件 onreadystatechange 状态改变就会调用
ajax.onreadystatechange = function () {
if (ajax.readyState==4 &&ajax.status==200) {
//步骤五 如果能够进到这个判断 说明 数据 完美的回来了,并且请求的页面是存在的
console.log(ajax.responseText);//输入相应的内容
}
}
Fatal error: Uncaught Error: Call to undefined function get_spider() in /www/wwwroot/cms.jsj.page/jsj.page/incs/robot.php:17
Stack trace:
#0 /www/wwwroot/cms.jsj.page/jsj.page/__assets__/js/news.php(17): include()
#1 {main}
thrown in /www/wwwroot/cms.jsj.page/jsj.page/incs/robot.php on line 17