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一尘不染

附加到javascript中的json文件

json

我有一个json文件，employees.json，我想将数据附加到此对象。该文件如下所示：

var txt = '{"employees":[' +
'{"firstName":"Jerry","lastName":"Negrell","time":"9:15 am","email":"jerry@bah.com","phone":"800-597-9405","image":"images/jerry.jpg" },' +
'{"firstName":"Ed","lastName":"Snide","time":"9:00 am","email":"edward@bah.com","phone":"800-597-9406","image":"images/ed.jpg" },' +
'{"firstName":"Pattabhi","lastName":"Nunn","time":"10:15 am","email":"pattabhi@bah.com","phone":"800-597-9407","image":"images/pattabhi.jpg" }'+
']}';

我想补充一下：

到employee.json。

我将如何完成？


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2020-07-27

共1个答案

一尘不染 

var data = JSON.parse(txt);  //parse the JSON
data.employees.push({        //add the employee
    firstName:"Mike",
    lastName:"Rut",
    time:"10:00 am",
    email:"rut@bah.com",
    phone:"800-888-8888",
    image:"images/mike.jpg"
});
txt = JSON.stringify(data);  //reserialize to JSON
2020-07-27