angularJs select设置默认值

//方法一，借用ng-init实现 <select ng-model="mySelect" ng-init="mySelect=0"> <option value="0"></option> <option value="1"></option> <option value="2"></option> </select> //方法二，借用ng-selected实现,但是此方法实现后model里面默认是没有值的哦 <select ng-model="mySelect"> <option value="0" ng-selected="0"></option> <option value="1"></option> <option value="2"></option> </select>