问题
I am using Apache Commons HttpClient PostMethod 3.1.
In the PostMethod class there are also three methods for setting POST method's request body:
setRequestBody(InputStream body)
setRequestBody(String body)
setRequestBody(NameValuePair[] parametersBody);
NameValuePair API
First two methods are deprecated. Does anybody knows why? Because if I want to put an XML to request body, NameValuePair does not help me.
Does anybody knows an workaround or a solution?
回答1:
The javadoc says:
Deprecated. use setRequestEntity(RequestEntity)
RequestEntity has a lot of implementors, namely:
ByteArrayRequestEntity, FileRequestEntity, InputStreamRequestEntity, MultipartRequestEntity, StringRequestEntity
Use the one that suits you:
- if your xml is in a
String, use the StringRequestEntity - if it is in a file, use the FileRequestEntity
and so on.
回答2:
Yes, so for example,
post.setRequestEntity( new StringRequestEntity( xml ) );
instead of
post.setRequestBody( xml );
来源：https://stackoverflow.com/questions/2092474/postmethod-setrequestbodystring-deprecated-why