源代码:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Wfuyu教程(wfuyu.com)</title> </head> <body> <p> String() 方法可以将数字转换为字符串。</p> <p id="demo"></p> <script> var x = 123; document.getElementById("demo").innerHTML = String(x) + "<br>" + String(123) + "<br>" + String(100 + 23); </script> </body> </html>
运行结果：