有关如何保持对齐Jquery数据表分页按钮的任何想法?默认情况下,顶部按钮对齐中心,底部按钮对齐.有任何想法吗?
我正在使用IBM Watson服务实现虚拟代理.我的应用程序是使用Jquery,Angular JS和Java开发的.目前我从java中间层调用watson服务.但我想避免这种情况,并直接从javascript调用.当我使用XML Http请求从javascript调用时,我收到CORS错误.如何解决这个问题?
以下是我的代码:
var username = "uid";
var password = "pwd";
var xhr = new XMLHttpRequest();
xhr.open('GET', 'url');
//xhr.withCredentials = true;
xhr.setRequestHeader("Access-Control-Allow-Headers", "Access-Control-Allow-Origin,Content-Type, application/json, Authorization");
xhr.setRequestHeader("Access-Control-Allow-Origin", "*");
xhr.setRequestHeader('Access-Control-Allow-Credentials', '*');
xhr.setRequestHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');
xhr.setRequestHeader('Content-Type', undefined);
xhr.setRequestHeader('Authorization', 'Basic ' + btoa(username + " " + password));
xhr.send('"query":"hi"');
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