问题是由分块机制，当请求大小超过阈值且服务器端不支持时，CXF将启用它。

The problem is caused by the chunking mechanism which gets enabled by CXF when the request size is beyond a threshold and which is not supported on server side.

这个分块可以是以编程方式禁用但是CXF中存在一个错误，使得编程配置。

This chunking can be disabled programmatically but there is a bug in CXF which makes that programmatic configuration is not taken into account in case of SSL connection.

解决方案是通过 spring配置文件。