摘要:
<!doctype html> <html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, 阅读全文
摘要:
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title></head><body> <!--注释内容--></body></html> 标签的意义: 1、<!DOCTYPE html> 指明这是 阅读全文