PHP调用Java的hessian接口报错：Expected 'H'/'C' (Hessian 2.0) or 'c' (Hessian 1.0) in hessian input at -1

出错提示：

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Hessian skeleton invocation failed; nested exception is java.io.IOException: Expected 'H'/'C' (Hessian 2.0) or 'c' (Hessian 1.0) in hessian input at -1] with root cause
INFO   | jvm 1    | 2018/08/09 20:12:06 | java.io.IOException: Expected 'H'/'C' (Hessian 2.0) or 'c' (Hessian 1.0) in hessian input at -1

原因：PHP所用的hessian包版本，和Java所用hessian版本不匹配。PHP所用hessian包不同于Java，都是1.0,2.0这种形式，版本号并不对应。

个人情况是：

Java-4.0.38

PHP-2.0.3