在开发版里，可否直接把jdk1.5，换成jdk1.6？？？

cyzl

x5开发版里默认是jdk1.5，不支持ScriptEngineManager方法

import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;


可否直接把jdk1.5，换成jdk1.6

shandonghaoke

可以

sue

可以参考http://bbs.justep.com/forum.php? ... 4&highlight=jdk

cyzl

ok，结贴吧

cyzl

我引用了jdk1.6，但是只要使用以下两句，语法没错，包也引入了，但是执行时总是报异常！
执行代码如下：

1. ScriptEngineManager manager = new ScriptEngineManager();
   
2.         ScriptEngine engine = manager.getEngineByName("js");

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异常如下：

1. 2013-09-11 17:20:53 invokeActions error！
   
2. com.justep.model.exception.ModelException: java.lang.reflect.InvocationTargetException
   
3.         at com.justep.system.action.Engine.invokeActions(Unknown Source)
   
4.         at com.justep.business.server.BusinessServer.doAction(Unknown Source)
   
5.         at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
   
6.         at com.justep.business.server.BusinessServer.excute(Unknown Source)
   
7.         at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
   
8.         at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
   
9.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   
10.         at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
    
11.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    
12.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    
13.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    
14.         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    
15.         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    
16.         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    
17.         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    
18.         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    
19.         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    
20.         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
    
21.         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    
22.         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    
23.         at java.lang.Thread.run(Thread.java:595)
    
24. Caused by: java.lang.reflect.InvocationTargetException
    
25.         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    
26.         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    
27.         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    
28.         at java.lang.reflect.Method.invoke(Method.java:592)
    
29.         at com.justep.system.action.Engine.invokeActions(Native Method)
    
30.         ... 21 more

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