使用textarea标签代替input标签可以实现输入框的大小调节,自动换行,滚动条显示
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>textarea输入框</title> </head> <body> <textarea name="" id="" cols="30" rows="10"></textarea> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>textarea输入框</title> </head> <body> <textarea name="" id="" cols="30" rows="10"></textarea> </body> </html>