上传后台管理系统代码

novel-admin/src/main/resources/static/js/common.js

@@ -0,0 +1,89 @@
+var HtmlUtil = {
+    /*1.用浏览器内部转换器实现html编码（转义）*/
+    htmlEncode:function (html){
+        //1.首先动态创建一个容器标签元素，如DIV
+        var temp = document.createElement ("div");
+        //2.然后将要转换的字符串设置为这个元素的innerText或者textContent
+        (temp.textContent != undefined ) ? (temp.textContent = html) : (temp.innerText = html);
+        //3.最后返回这个元素的innerHTML，即得到经过HTML编码转换的字符串了
+        var output = temp.innerHTML;
+        temp = null;
+        return output;
+    },
+    /*2.用浏览器内部转换器实现html解码（反转义）*/
+    htmlDecode:function (text){
+        //1.首先动态创建一个容器标签元素，如DIV
+        var temp = document.createElement("div");
+        //2.然后将要转换的字符串设置为这个元素的innerHTML(ie，火狐，google都支持)
+        temp.innerHTML = text;
+        //3.最后返回这个元素的innerText或者textContent，即得到经过HTML解码的字符串了。
+        var output = temp.innerText || temp.textContent;
+        temp = null;
+        return output;
+    },
+    /*3.用正则表达式实现html编码（转义）*/
+    htmlEncodeByRegExp:function (str){
+        var temp = "";
+        if(str.length == 0) return "";
+        temp = str.replace(/&/g,"&");
+        temp = temp.replace(/</g,"&lt;");
+        temp = temp.replace(/>/g,"&gt;");
+        temp = temp.replace(/\s/g,"&nbsp;");
+        temp = temp.replace(/\'/g,"&#39;");
+        temp = temp.replace(/\"/g,"&quot;");
+        return temp;
+    },
+    /*4.用正则表达式实现html解码（反转义）*/
+    htmlDecodeByRegExp:function (str){
+        var temp = "";
+        if(str.length == 0) return "";
+        temp = str.replace(/&amp;/g,"&");
+        temp = temp.replace(/&lt;/g,"<");
+        temp = temp.replace(/&gt;/g,">");
+        temp = temp.replace(/&nbsp;/g," ");
+        temp = temp.replace(/&#39;/g,"\'");
+        temp = temp.replace(/&quot;/g,"\"");
+        return temp;
+    },
+    /*5.用正则表达式实现html编码（转义）（另一种写法）*/
+    html2Escape:function(sHtml) {
+        if(sHtml == undefined || sHtml == null || sHtml.length == 0) return "";
+        return sHtml.replace(/[<>&"]/g,function(c){return {'<':'&lt;','>':'&gt;','&':'&amp;','"':'&quot;'}[c];});
+    },
+    /*6.用正则表达式实现html解码（反转义）（另一种写法）*/
+    escape2Html:function (str) {
+        if(str == undefined || str == null || str.length == 0) return "";
+        var arrEntities={'lt':'<','gt':'>','nbsp':' ','amp':'&','quot':'"'};
+        return str.replace(/&(lt|gt|nbsp|amp|quot);/ig,function(all,t){return arrEntities[t];});
+    }
+};
+
+function getFormJson(formID) {
+    var fields = $('#'+formID).serializeArray();
+    var obj = {}; //声明一个对象
+    $.each(fields, function (index, field) {
+        obj[field.name] = field.value; //通过变量，将属性值，属性一起放到对象中
+    })
+    return obj;
+}
+
+
+//全站ajax加载提示
+(function ($) {
+    $(document).ajaxStart(function () {
+        var index = layer.load(1, {
+            shade: [0.1, '#fff'] //0.1透明度的白色背景
+        });
+    });
+    $(document).ajaxStop(function () {
+        layer.closeAll('loading');
+    });
+    //登录过期，shiro返回登录页面
+    $.ajaxSetup({
+        complete: function (xhr, status,dataType) {
+            if('text/html;charset=UTF-8'==xhr.getResponseHeader('Content-Type')){
+                top.location.href = '/login';
+            }
+        }
+    });
+})(jQuery);