附加到javascript中的json文件

var data = JSON.parse(txt);  //parse the JSONdata.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