如何在angularJS中将数据写入文件 [英] How to Write data to file in angularJS

问题描述

I have a variable with huge data some thing like this.

$scope.employees = [
    {"firstName":"John", "lastName":"Doe",
      "city": "Bangalore","State":karnataka,},

    {"firstName":"Anna", "lastName":"Smith",
       "city": "Hyderabad","State":AndraPradesh,},

    {"firstName":"Peter", "lastName": "Jones",
      "city": "Mumbai","State":Maharastra,},
];

I want to save it to JSON file, when I click a button or something.

解决方案

$scope.employees is the object to be saved to a file

$scope.savedJSON = angular.toJson($scope.employees,true);
var blob = new Blob([$scope.savedJSON],{
   type: "application/json;charset=utf-8;"
});
var downloadLink = document.createElement('a');
downloadLink.setAttribute('download', 'sampleJSON.txt');
downloadLink.setAttribute('href', window.URL.createObjectURL(blob));
downloadLink.click();

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