Question

关于python 3 使用urllib 通过post提交表单，但表单并没有提交出去

import urllib.request as request

import urllib.parse as parse

url='http://localhost:8080/wl/user/login.jsp'

data=parse.urlencode({"username":"test","password":"12345"})

data=data.encode("utf8")

req=request.urlopen(url,data)

s=req.read()

s=s.decode("utf8")

with open("temphtml.html","w") as f:
print(s,file=f)
pass

没有得到我想要的登录成功的页面，我想请教下我错在哪里？应该如何做？
下附页面代码
<form name="form1" action="login!login.do" method="post">
<table width="320" height="260" border="0" cellpadding="0" cellspacing="0" background="/wl/image/login.gif">
<tr>
<td height="181"> </td>
</tr>
<tr>
<td height="38" align="center"> 用户名:
<input type="text" name="username" id="username" size="10" maxlength="20">
密码:
<input type="password" name="password" id="password" size="12" maxlength="20"></td>
</tr>
<tr>
<td height="33" align="center" valign="top">
<input type="submit" value="登录" name="login" onClick="return check()">
<input type="button" value="返回主页" name="back" onClick="goback()">
<a href="/wl/user/register.jsp">注册</a> <a href="/user/found.jsp">忘密</a>
</td>

</tr>
</table>
</form>

Answer 1

<form name="form1" action="login!login.do" method="post">

然后你提交的地址是url='http://localhost:8080/wl/user/login.jsp'

所以……