新增导出方法

WebUI/CallCenterWeb.UI/Script/Common/huayi.http.js

@@ -905,6 +905,65 @@ helper.luyin = {
 	isexist: function() {
 	}
 };
+function download(url) {
+    layer.load(2);
+    var xmlResquest = new XMLHttpRequest();
+    xmlResquest.open("GET", url, true);
+    xmlResquest.setRequestHeader("Content-type", "application/json");
+    //xmlResquest.timeout = timeout || (1000 * 60);// 超时时间，单位是毫秒
+    xmlResquest.responseType = "blob";//该属性必须设置
+    xmlResquest.onload = function (oEvent) {
+        layer.closeAll('loading');
+        var content = xmlResquest.response;
+        var blob = new Blob([content]);
+
+        //判断有没有请求头content-disposition，该请求头在后台文件流导出成功时添加
+        if (xmlResquest.getAllResponseHeaders().indexOf('content-disposition')!=-1) {
+            var elink = document.createElement('a');
+            //获取文件名
+            var fileName = xmlResquest.getResponseHeader("content-disposition").split(";")[1].split("=")[1];
+            //响应头中的内容如果包含中文会出现乱码，需要解码才能正常显示
+            var explorer = navigator.userAgent;
+            if (explorer.indexOf("MSIE") >= 0 || explorer.indexOf("Chrome") >= 0) {  //IE和google浏览器
+                fileName = decodeURIComponent(fileName);
+            } else {
+                fileName = decodeURI(escape(fileName));
+            }
+            elink.download = fileName;
+            elink.style.display = 'none';
+            elink.href = window.URL.createObjectURL(blob);
+            document.body.appendChild(elink);
+            elink.click();
+            document.body.removeChild(elink);
+            window.URL.revokeObjectURL(url);
+
+        } else {//后台出现异常时的处理
+            var r = new FileReader();
+            r.readAsText(blob, 'utf-8');
+            r.onload = function (e) {
+                var data = JSON.parse(r.result);
+                if (data.state.toLowerCase() == "error") {
+                    layer.confirm(data.message, {
+                        btn: ['确定']
+                    });
+                }
+            }
+        }
+    };
+    //xmlResquest.ontimeout = function (e) {
+    //    layer.closeAll('loading');
+    //    layer.confirm("导出超时，请重新导出！", {
+    //        btn: ['确定'] //按钮
+    //    });
+    //};
+    xmlResquest.onerror = function (e) {
+        layer.closeAll('loading');
+        layer.confirm("导出失败", {
+            btn: ['确定'] //按钮
+        });
+    };
+    xmlResquest.send();//发送请求
+}
 helper.init = {
 	isload: 1,
 	setajax: function() { /// 配置AJAX
@@ -924,7 +983,6 @@ helper.init = {
 					data = data
 				}
 				if(data.state.toLowerCase() == "notoken") {
-                    debugger;
 					top.window.location.href = "/login.html";
 					return;
 				}