Python CGI 取代了我的 html

Question

我正在用 python 自学 CGI，但我无法找到关于如何将 python 程序的输出插入我当前的 html 而不是替换的任何参考资料整个现有页面。

这是 python:

#!python
import cgi, cgitb
cgitb.enable()

form = cgi.FieldStorage()

def loan(r, term, pv):
   if r is not None:
      r = float(r)
   if term is not None:
      term = float(term)
   if pv is not None:
      pv = float(pv)
   rate = r / 12
   numPeriods = 12 * term
   rate /= 100
   monthlyPayment = (pv * rate) / (1 - (1 + rate) ** (numPeriods * -1))
   return round(monthlyPayment, 2)

def getInput():
   r = form.getvalue("rate")
   term = form.getvalue("term")
   pv = form.getvalue ("amount")
   monthlyPayment = loan(r, term, pv)
   print("<p>Monthly Payment: %.2f<p>" % monthlyPayment)


print "Content-type: text/html\r\n\r\n"   
print """
<div>
<h1> Python CGI </h1>
<br />
 """

getInput()

print """
<br />
</div>
"""

和 HTML:

<DOCTYPE html>
<html>
<head>
<title> Python CGI Test </title>
</head>
<body>

<h1> Mortage Loan Calculator CGI</h1>

<form action ="/cgi-bin/myPython.py" method ="get">

Rate: <input type = "text" name = "rate"/> <br />

Term: <input type = "text" name = "term"/> <br />

Amount <input type = "text" name = "amount"/> <br />

<button type = "submit" > submit </button>
</form>
</body>
</html>

我想将 python 脚本中的 html 插入到表单下方。

Answer 1

这是服务器端，这意味着一旦加载页面，从 Python 重新加载内容的唯一方法是重新加载或 AJAX。在将内容发送回用户之前，所有代码将运行。

Python CGI 取代了我的 html

Python CGI replaces my html

python

html

cgi