如何将文本区域数据传递给Python CGI脚本？
将文本区域数据传递到CGI程序
当必须将多行文本传递给CGI程序时，将使用TEXTAREA元素。
这是带有TEXTAREA框的表单的示例HTML代码-
<form action = "/cgi-bin/textarea.py" method = "post" target = "_blank"> <textarea name = "textcontent" cols = "40" rows = "4"> Type your text here... </textarea> <input type = "submit" value = "Submit" /> </form>
该代码的结果是以下形式-
Type your text here... Submit
以下是textarea.cgi脚本，用于处理Web浏览器给出的输入-
#!/usr/bin/python
# Import modules for CGI handling
import cgi, cgitb
# Create instance of FieldStorage
form = cgi.FieldStorage()
# Get data from fields
if form.getvalue('textcontent'):
text_content = form.getvalue('textcontent')
else:
text_content = "Not entered"
print "Content-type:text/html\r\n\r\n"
print "<html>"
print "<head>";
print "<title>Text Area - Fifth CGI Program</title>"
print "</head>"
print "<body>"
print "<h2> Entered Text Content is %s</h2>" % text_content
print "</body>"