源代码:
<!DOCTYPE html> <html> <body> <h2>Create Object from JSON String</h2> <p>First Name: <span id="fname"></span></p> <script> var employees = [ { "firstName" : "John" , "lastName" : "Doe" }, { "firstName" : "Anna" , "lastName" : "Smith" }, { "firstName" : "Peter" , "lastName" : "Jones" }, ]; employees[1].firstName="Jonatan"; document.getElementById("fname").innerHTML=employees[1].firstName; </script> </body> </html>
运行结果：