abstract:<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>js的函数</title> </head> <body
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>js的函数</title> </head> <body> <script type="text/javascript"> var a = "我的第一个变量"; alert(a); </script> </body> </html>
Correcting teacher:韦小宝Correction time:2019-03-10 09:03:33
Teacher's summary:定义一个变量要特别注意的是变量的命名规则 这个一定要记清楚