点击运行
<!DOCTYPE html> <html> <body> <h1>用 JSON 字符串创建对象</h1> <p id="demo"></p> <script> var txt = '{"name":"Bill Gates", "age":62, "city":"Seattle"}' var obj = JSON.parse(txt); document.getElementById("demo").innerHTML = obj.name + ", " + obj.age; </script> </body> </html>
运行结果
