org.dom4j.DocumentException: Invalid byte 1 of 1-byte UTF-8 sequence. Nested exception: Invalid byte 1 of 1-byte UTF-8 sequence.

 at org.dom4j.io.SAXReader.read(SAXReader.java:353)

 at org.dom4j.io.SAXReader.read(SAXReader.java:264)

 at web.AjaxTestServlet.parseXML(AjaxTestServlet.java:139)

 at web.AjaxTestServlet.doPost(AjaxTestServlet.java:94)

 at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)

 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)

 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)

 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)

 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)

 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)

 at java.lang.Thread.run(Thread.java:619)

com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: Invalid byte 1 of 1-byte UTF-8 sequence.

编码错误~~~

用编译器把xml文件的编码改成utf-8的就可以了。