javax.ws.rs.BadRequestException: HTTP 400 Bad Request错误处理

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我是靠谱客的博主耍酷毛豆，最近开发中收集的这篇文章主要介绍javax.ws.rs.BadRequestException: HTTP 400 Bad Request错误处理，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

用的是webService JAX-WS-RS 我这里报的错误是因为访问webService的路径错误才会导致以下错误

20:23:46,200 ERROR DefaultDispatcherErrorHandler:42 - Exception occurred during processing request: HTTP 400 Bad Request

javax.ws.rs.BadRequestException: HTTP 400 Bad Request
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.cxf.jaxrs.client.AbstractClient.convertToWebApplicationException(AbstractClient.java:478)
at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:886)
at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:854)
at org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:417)
at org.apache.cxf.jaxrs.client.WebClient.get(WebClient.java:600)
at cn.itcast.bos.web.action.CustomerAction.login(CustomerAction.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:870)
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1293)
at ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:68)
at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethodWithDebugInfo(XWorkMethodAccessor.java:117)
at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethod(XWorkMethodAccessor.java:108)
at ognl.OgnlRuntime.callMethod(OgnlRuntime.java:1369)
at ognl.ASTMethod.getValueBody(ASTMethod.java:90)