サマリー：<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>中文網(wǎng)作業(yè)（JavaScript變量）</title> <body> <script> var x=5; va
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>中文網(wǎng)作業(yè)（JavaScript變量）</title> <body> <script> var x=5; var y=6; var z=x+y; document.write(x + "<br>"); document.write(y + "<br>"); document.write(z + "<br>"); </script> </body> </html>
添削の先生：天蓬老師添削時(shí)間：2019-07-13 13:15:37
先生のまとめ：document.write(x + "<br>");
document.write(y + "<br>");
document.write(z + "<br>");
應(yīng)該直接輸出到控制臺(tái), console.log()