Question

我试图在我的java类中使用OWASP编码器库来编码输入，但我没有运气。它不断给我这个

java.lang.ClassNotFoundException：org.owasp.encoder.Encode和java.lang.NoClassDefFoundError：org / owasp / encoder / Encode

我在编译-classpath中包含了JAR。不知道还有什么可以尝试

/usr/java/jdk1.6.0_20/bin/javac -classpath /path:/path/encoder-1.1.1.jar xxxx.java

这是堆栈跟踪：

java.lang.ClassNotFoundException: org.owasp.encoder.Encode
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1701)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1546)
    at xxxxxx.doGet(xxxxxx.java:15)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:619)

由于

Answer 1

它还需要运行时在类路径中存在的jar

像

一样运行

/usr/java/jdk1.6.0_20/bin/java -classpath /path:/path/encoder-1.1.1.jar xxxx

java.lang.ClassNotFoundException：org.owasp.encoder.Encode

1 个答案: