print 'Content-Type: text/html'#必须，输出HTML文档头
print # Blank line marking end of HTTP headers#必须，文档头必须以空行结束

cgiParameters = cgi.FieldStorage()#取得Post或Get过来的参数集

# 检查看是否是我们需要的参数
if not (cgiParameters.has_key("name") and cgiParameters.has_key("address")):#如果不是输出form，要求填写name和address
print "<form action='' method='post' name='form'><input name='name' id='name'><input name='address' id='address'><input type='submit' value='submit'></form>"
print "Please fill in the name and address fields."
else:#如果是我们要求的参数，输出参数内容
print "<p>name:", cgiParameters["name"].value
print "<p>address:", cgiParameters["address"].value