I am using SUDS to talk with a web service written by C#. The service recieves a url, crawls its web page, then return its content as byte[].
我正在使用SUDS与C#编写的Web服务进行通信。该服务收到一个URL,抓取其网页,然后将其内容返回为byte []。
its type in SOAP is:
它在SOAP中的类型是:
<s:element minOccurs="0" maxOccurs="1" name="rawByte" type="s:base64Binary" />
sample client codes:
示例客户代码:
>>> from suds.client import Client
>>> url = "http://WSServer/Service1.asmx?wsdl"
>>> client = Client(url)
>>> page = client.service.GetURLContent("http://www.google.co.uk")
>>> print page
(CrawlResult){
crawStatus = "SUCC"
rawByte = "PGh0bWw+PGhlYWQ+PG1ldGEgaHR0cC1lcXVpdj0iY29udGVudC10eXBlIiBjb2 ... "
the problem is how to convert the rawByte from string to bytes, then explain it as text with encoding (like "ascii").
问题是如何将rawByte从字符串转换为字节,然后将其解释为带编码的文本(如“ascii”)。
I am not clear with that.
我不清楚这一点。
Thanks, Daniel.
2 个解决方案
#1
As the SOAP element says, the bytes are base64-encoded.
正如SOAP元素所说,字节是base64编码的。
To decode, use the python module base64.
要解码,请使用python模块base64。
#2
I need to convert it back to string with the binascii module, like:
我需要使用binascii模块将其转换回字符串,如:
>>> btxt = binascii.a2b_base64(page.rawByte)
then btxt can be treated as a normal string.
那么btxt可以被视为普通字符串。
#1
As the SOAP element says, the bytes are base64-encoded.
正如SOAP元素所说,字节是base64编码的。
To decode, use the python module base64.
要解码,请使用python模块base64。
#2
I need to convert it back to string with the binascii module, like:
我需要使用binascii模块将其转换回字符串,如:
>>> btxt = binascii.a2b_base64(page.rawByte)
then btxt can be treated as a normal string.
那么btxt可以被视为普通字符串。