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function setCookie(cookieName, cookieValue, expires) { // 设置Cookie function getCookieName(cookieName) { //获取并返回与 cookieName 同名的 cookie 名称，允许大小写不同,如果不存在这样的 cookie，就返回 cookieName var lowerCookieName = cookieName.toLowerCase(); //转换为小写 var cookieStr = document.cookie; // 获取当前cookie if (cookieStr == "") { return cookieName; } var cookieArr = cookieStr.split(";"); var pos = -1; for (var i = 0; i < cookieStr.length; i++) { pos = cookieArr[i].indexOf("="); if (pos > 0) { if (cookieArr[i].substring(0, pos).toLowerCase() == lowerCookieName) { return cookieArr[i].substring(0, pos); } } } return cookieName; } function writeCookie(cookieName, cookieValue, expires) { // 写cookie,不区分大小写 if (expires) { document.cookie = getCookieName(cookieName) + "=" + escape(cookieValue) + "; expires=" + expires.toGMTString(); } else { document.cookie = getCookieName(cookieName) + "=" + escape(cookieValue); } } function readCookie(cookieName, defaultValue) { //获取并返回 cookie 值,不区分大小写 var lowerCookieName = cookieName.toLowerCase(); var cookieStr = document.cookie; if (cookieStr == "") { return defaultValue; } var cookieArr = cookieStr.split("; "); var pos = -1; for (var i = 0; i < cookieArr.length; i++) { pos = cookieArr[i].indexOf("="); if (pos > 0) { if (cookieArr[i].substring(0, pos).toLowerCase() == lowerCookieName) { return unescape(cookieArr[i].substring(pos + 1, cookieArr[i].length)); } } } return defaultValue; } writeCookie(cookieName, cookieValue, expires); } |
月份：2018年3月
git clone 出错 fatal: pack has bad object at offset 26060927: inflate returned -3
Git分支操作
原生ajax方法封装
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/** * @function ajax request * @fields ajaxName:请求名称，method：请求方法，headers:setRequestHeader自定义部分,url：接口地址，async：是否异步请求，withCredentials：是否支持跨域发送cookie，dataType:数据类型 ,data：post请求参数 * @param data:{ajaxName:"ajaxNameString",headers:{},method:"GET/POST",url:"",async:true/false,withCredentials:true/false,dataType:"json",data:""} * @result ajaxName.responseText */ function ajaxRequest (data, callback) { data = data || {} data.dataType = data.dataType || 'json' var sendParams = null var headers = data.headers || {} var ajax = data.ajaxName // 新建请求 if (window.XMLHttpRequest) { ajax = new XMLHttpRequest() } else { ajax = new ActiveXObject('Microsoft.XMLHTTP') } // 打开请求 ajax.open(data.method.toUpperCase(), data.url, data.async) // 是否支持跨域发送cookie ajax.withCredentials = data.withCredentials ajax.setRequestHeader("Content-type", data.contentType || "application/x-www-form-urlencoded") // POST请求设置 if (data.method == 'POST') { for (var i in headers) { ajax.setRequestHeader(i, headers[i]) } if (data.data) { sendParams = data.data } } // 发送请求 ajax.send(sendParams ? sendParams : null) // 注册事件 ajax.onreadystatechange = function () { if (window.location.origin + '/login/index' === ajax.responseURL) { window.location.reload() window.location.href = window.location.origin + '/login/index' return } callback(ajax) } } /** * GET * @param ajaxName 请求名称 * @param requestUrl 请求接口地址 * @param async 是否异步请求 * @param callBack 回调函数 * @param contentType 请求类型 */ function ajaxGetData (ajaxName, requestUrl, async, callBack, contentType) { ajaxRequest({ ajaxName: ajaxName, contentType: contentType || "application/json;charset=utf-8", method: "GET", url: requestUrl, async: async, cache: false, withCredentials: true, dataType: "json" }, function callback (ajax) { if (ajax.status == 200 && ajax.readyState == 4) { callBack(ajax.responseText) } }) } /** * 拼接GET请求url参数 * @param url * @param params * @returns {string} */ function formateGetUrl (url, params) { var resultParams = '' for (var key in params) { resultParams = resultParams + '&' + key + '=' + params[key] } return url + '?' + resultParams.substr(1) } /** * POST * @param ajaxName 请求名称 * @param requestUrl 请求接口地址 * @param async 是否异步请求 * @param callBack 回调函数 * @param contentType 请求类型 */ function ajaxPostData (ajaxName, requestUrl, params, async, callBack, contentType) { var resultParams = '' if (!contentType || contentType === "application/x-www-form-urlencoded;charset=utf-8") { for (var key in params) { resultParams = resultParams + '&' + key + '=' + encodeURIComponent(params[key]) } } else { resultParams = params && JSON.stringify(params) } ajaxRequest({ ajaxName: ajaxName, headers: {}, contentType: contentType || "application/x-www-form-urlencoded;charset=utf-8", method: "POST", dataType: "json", url: requestUrl, processData: true, async: async, data: resultParams }, function callback (ajax) { if (ajax.status == 200 && ajax.readyState == 4) { callBack(ajax.responseText) } }) } |