<pre>:预格式化标签
<code>:将字符设置为等宽字符的标签
在html文件中需要显示一些比如< >这种符号时需要使用到实体化字符
> <
< >
<! DOCTYPE html> <html> <head> <title>预格式化</title> <meta charset = “utf-8”> <meta name = “viewport” content = “width=device-width, initial-scale=1.0”> <meta name = “keyword” content = “预格式化文本”> <meta name = “description” content = “预格式化纯文本”> <meta author = “王思怡”> <style> body{ background:pink; } </style> </head> <body> <!—- 以下代码的括号需要使用实体化字符来写 —-> <pre> <DOCTYPE !html> <html> <head> <title>预格式化</title> <meta charset = “utf-8”> <meta name = “viewport” content = “width=device-width” initial = 1.0> <meta name = “keyword” content = “预格式化文本”> <meta name = “description” content = “预格式化纯文本”> <meta author = “王思怡”> <style> body{ background:pink; } </style> </head> </html> </pre> <body> </html>
<!DOCTYPE html> <html> <head> <title>code标签的使用</title> <meta charset = “utf-8”> <meta name = “viewport” content = “width=device-width, initial-scale=1.0”> <meta name = “keyword” content = “code标签的使用”> <meta name = “description” content = “code标签的使用”> <meta author = “王思怡”> <style> body{ background:pink; } </style> </head> <body> <pre> <code> <DOCTYPE !html> <html> <head> <title>预格式化</title> <meta charset = “utf-8”> <meta name = “viewport” content = “width=device-width” initial = 1.0> <meta name = “keyword” content = “预格式化文本”> <meta name = “description” content = “预格式化纯文本”> <meta author = “王思怡”> <style> body{ background:pink; } </style> </head> </html> </code> </pre> </body> </html>
原文：https://www.cnblogs.com/sucker/p/10933353.html