jquery中有一个函数isEmptyObject()用来判断制定参数是否是一个空对象. 示例如下: function isEmptyObject(e) { var t; for (t in e) return !1; return !0 } var m = {'a':'111','b':'222'}; var n = {}; console.log(isEmptyObject(m)); //false console.log(isEmptyObject(n)); //true
通过shell脚本给GMP系统添加一个环境变量参数dateSwitchTimeInterval 1. insert.sh #!/bin/sh . ~/apphome/aic_export.sh #连接数据库 db2 connect to ${GMPDB} user ${GMPUSR} using ${GMPPWD} db2 set schema=$GMPSMA #从TM_INSTANCE表中获取Insert_Id值 instId=`db2 -x "select INSTANCE_ID from
/** * 获取页面参数 * @return 参数打印 */ GetUrlParam: function(paraName) { var url = document.location.toString(); var arrObj = url.split("?"); if (arrObj.length > 1) { var arrPara = arrObj[1].split("&"); var arr; for (var i = 0; i < a