点击运行
<!DOCTYPE html> <html> <body> <h1>用 JavaScript 数组创建 JSON 字符串</h1> <p id="demo"></p> <script> var arr = [ "Bill Gates", "Steve Jobs", "Elon Musk" ]; var myJSON = JSON.stringify(arr); document.getElementById("demo").innerHTML = myJSON; </script> </body> </html>
运行结果
