pb8使用posturl函数问题

pb8使用posturl函数问题

问题描述:

pb8使用posturl函数问题,返回值为message的乱码,如何解决啊,愁死了,在线等,多谢了

用adosteam
http://bbs.csdn.net/topics/390821971


  integer  li_rtn  
  OLEObject  ole_ADOStream  
  ole_ADOStream  =  CREATE  OLEObject  
  li_rtn  =  ole_ADOStream.ConnectToNewObject("ADODB.Stream")  
  ole_ADOStream.Type  =  1  //二进制数据Binary  
  ole_ADOStream.Mode  =3  //具有读/写权限  
  ole_ADOStream.Open()  
  ole_ADOStream.LoadFromFile("c:\1.txt")  
  ole_ADOStream.Position  =  0  //Position为0才能设置Charset  
  ole_ADOStream.Type  =  2  //文本数据  
  ole_ADOStream.Charset  =  "UTF-8"  
  ole_ADOStream.SaveToFile("c:\2.txt",2)  
  ole_ADOStream.Close()  
  destroy  ole_ADOStream 

如果返回的utf-8格式的,需要转换格式,可以通过adostream进行转换,以下为posturl的用法

 Blob lblb_args

 String ls_headers

 String ls_url

 String ls_args

 long ll_length

 integer li_rc



 li_rc = GetContextService( "Internet", iinet_base )

 IF li_rc = 1 THEN

    ir = CREATE n_ir

    ls_url = "http://localhost/Site/testurl.stm?"

    ls_args = "user=MyName&pwd=MyPasswd"

    lblb_args = Blob( ls_args )

    ll_length = Len( lblb_args )

    ls_header = "Content-Type: " + &

       "application/x-www-form-urlencoded~n" + &

       "Content-Length: " + String( ll_length ) + "~n~n"

    li_rc = iinet_base.PostURL( ls_url, lblb_args, &

       ls_header, ir )

 END IF