摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <div style="border:4px solid red">test</div> <div s 阅读全文
摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> /*#i11{*/ /*background: #FAFAD2;*/ /*height: 100px*/ /*}*/ 阅读全文
摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <fieldset> <legend>登录</legend> <label for="username 阅读全文
摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <a href="https://www.baidu.com/"> <img src="1.jpg" 阅读全文
摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <a href="#i1">第一章</a> <a href="https://www.baidu.co 阅读全文
摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <form enctype="multipart/form-data"> <div> <select 阅读全文
摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <form enctype="multipart/form-data"> <div> <p>请选择性别 阅读全文
摘要：
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title></head><body> <p>1safsafa<br>sassf23</p><!--p 段落 br换行--> <p>123</p> < 阅读全文
摘要：
<!DOCTYPE html><!--类似html这种格式，标签，HTML标签<html></html> --><html lang="en"><!--起始。lang标签内部的属性--><head> <meta charset="UTF-8"><!-- 指定编码--> <!--<meta http- 阅读全文
摘要：
from sqlalchemy import create_engine,func from sqlalchemy.ext.declarative import declarative_base from sqlalchemy import Column, Integer, String,DATE 阅读全文