Mickeywaugh的专栏

getAddressType: function (address) { const ipv4 = /^((25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(25[0-5]|2[0-4]\d|[01]?\d\d?)$/; const ipv6 = /^([\da-fA-F]{1,4}:){6}((25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(25[0-5]|2[0-4]\d|[01]?\d\d?)$|^::([\da-fA-F]{1,4}:){0,4}((2.

^([0-9a-zA-Z]{2})(:[0-9a-zA-Z]{2}){7}$ 匹配字符:10:00:00:90:fa:02:88:00 ^([0-9a-zA-Z]{2}) 这段匹配开头的前两位字符，数字或A-Z (:[0-9a-zA-Z]{2}){7}$ 这段匹配后面以冒号（:）开头的7次重复结构。 当然也可以用下面的写法来匹配，原理一样： ([0-9a-zA-Z]{2}:){7}([0-9a-zA-Z]{2})$ ...

// 创建两个data.JsonStore对象 var ossVendorStore = new Ext.data.JsonStore({ autoLoad: false, storeId: 'ossVendors', fields: ["name", "value"], reader:{ type:'json' } }); var ossRegionStore = new Ext.data.JsonStore({ autoLoad: false, .

在initComponent里增加Ext.get段代码： initComponent:function(){ // 监视窗口大小调整当前控件位置 Ext.get(window).on('resize',function(){ me.center(); }); ////下面是您的业务代码 } ...