java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils at org.apache.struts2.json.SerializationParams.<init>(SerializationParams.java:57) at org.apache.struts2.json.JSONResult.writeToResponse(JSONResult.java:211) at org.apache.struts2.json.JSONResult.execute(JSONResult.java:172)报这个错
StringUtils 没加入把。
我在表单中有使用struts2的验证框架,跟这个有没有关系。
XMLHttpRequest.status 等于500
对啊报错啊3 21, 2014 5:39:07 午後 org.apache.catalina.core.StandardWrapperValve invoke 重大: Servlet.service() for servlet [default] in context with path [/BBS02] threw exception [フィルタの実行により例外を投げました] with root cause java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils at org.apache.struts2.json.SerializationParams.<init>(SerializationParams.java:57) at org.apache.struts2.json.JSONResult.writeToResponse(JSONResult.java:211) at org.apache.struts2.json.JSONResult.execute(JSONResult.java:172)
alert(status);
at org.apache.struts2.json.SerializationParams.<init>(SerializationParams.java:57)
at org.apache.struts2.json.JSONResult.writeToResponse(JSONResult.java:211)
at org.apache.struts2.json.JSONResult.execute(JSONResult.java:172)报这个错
重大: Servlet.service() for servlet [default] in context with path [/BBS02] threw exception [フィルタの実行により例外を投げました] with root cause
java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils
at org.apache.struts2.json.SerializationParams.<init>(SerializationParams.java:57)
at org.apache.struts2.json.JSONResult.writeToResponse(JSONResult.java:211)
at org.apache.struts2.json.JSONResult.execute(JSONResult.java:172)
org/apache/commons/lang/StringUtils 你jar 版本下个 低点的 commons-lang-2.4.jar 或者其他等。