<!DOCTYPEhtml><html><head><metacharset="utf-8"></head><body><divng-app="blogposts"ng-controller="myCtrl">名:<inputtype="text"ng-model="firstName"><br>姓:<inputtype="text"ng-model="lastName"><br><br>姓名:{[{firstName+""+lastName}]}</div><scripttype="text/javascript"src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.16/angular.min.js"></script><scripttype="text/javascript">varblogposts=angular.module('blogposts',[]);blogposts.config(function($interpolateProvider){//重新定义angular变量分割符$interpolateProvider.startSymbol('{[{');$interpolateProvider.endSymbol('}]}');});blogposts.controller('myCtrl',function($scope){$scope.firstName="John";$scope.lastName="Doe";});</script></body></html>