2013-10-24 09:44题主

[分享]一个通用的树形结构生成向导

做了一款树形结构生成向导,优化ID生成策略

好了,图说,具体的直接下载文件来看吧,对了,有java代码,主要是ID生成用
注:源码如果放的包路径不同,则需要生成之后改新增相关的设置
2013-10-24 10:26#1
谢谢四喜兄分享!!
2013-10-24 10:50#2
很实用的向导 谢谢分享
2013-10-25 08:46#3
四喜大侠的作品要顶一下
2013-10-25 20:06#4
四喜,精品创造者!
2014-07-01 21:32#5
很好的例子,源代码包文件不全,能提供com.lcychina.utils包吗?谢谢四喜大侠。
2014-07-07 17:00#6
为什么我导入时报空指针异常啊?

java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.webbuilder.utils.SysUtil.executeMethod(SysUtil.java:85)
at com.webbuilder.common.Parser.createModule(Parser.java:343)
at com.webbuilder.common.Parser.parse(Parser.java:96)
at com.webbuilder.common.Main.service(Main.java:36)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.struts2.dispatcher.ng.filter.StrutsExecuteFilter.doFilter(StrutsExecuteFilter.java:90)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter.doFilter(StrutsPrepareFilter.java:91)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
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:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:879)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:617)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1774)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
at java.util.zip.InflaterInputStream.<init>(InflaterInputStream.java:66)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:56)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:68)
at com.webbuilder.interact.Designer.preparePack(Designer.java:157)
at com.webbuilder.interact.Designer.initPack(Designer.java:136)
... 27 more

2014-07-07 19:52#7
gz文件导入时选择import and merge(直接点按钮,不要点下拉,下拉是导入xwl文件)
2014-07-08 16:52#8
四喜兄又有什么新作品了?

返回开发者社区