1.html:把json对象转换成json字符串
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <script src="https://www.jb51.net/angular.min.js"></script> </head> <body> <div ng-app="module" ng-controller="ctrl"> {{data}} </div> <script> var m = angular.module('module', []); m.controller('ctrl', ['$scope', function ($scope) { $scope.data = {'name': '泠泠在路上'}; //把json对象转换成json字符串 localStorage.setItem('data', angular.toJson($scope.data)); }]); </script> </body> </html>
2.html:字符串转换成json对象
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <script src="https://www.jb51.net/angular.min.js"></script> </head> <body> <div ng-app="module" ng-controller="ctrl"> {{data.name}} </div> <script> var m = angular.module('module', []); m.controller('ctrl', ['$scope', function ($scope) { //alert出字符串 alert(localStorage.getItem('data')); //字符串转换成json对象 $scope.data =angular.fromJson(localStorage.getItem('data')); }]); </script> </body> </html>
3.html字符串转换成json对象
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <script src="https://www.jb51.net/angular.min.js"></script> </head> <body> <div ng-app="module" ng-controller="ctrl"> {{data.username}} </div> <script> var m = angular.module('module', []); m.controller('ctrl', ['$scope', function ($scope) { //字符串转换成json对象 $scope.data = angular.fromJson('{"username":"泠泠在路上"}'); }]); </script> </body> </html>
以上这篇angularJs中json数据转换与本地存储的实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。
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