<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>title</title> </head> <body> <p> to break<br>lines<br>paragraph,<br>use the br tag. </p> <p>“br”是换行标签，“br /” 是在XHTML中的写法</p> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>title</title> </head> <body> <p> to break<br>lines<br>paragraph,<br>use the br tag. </p> <p>“br”是换行标签，“br /” 是在XHTML中的写法</p> </body> </html>