我做的excel导入模板在设计器里可以运行,但是部署到项目中点击导入按钮没反应,报空指针异常 严重: null
java.lang.NullPointerException
at java.io.ByteArrayInputStream.(ByteArrayInputStream.java:89)
at com.fr.data.NetworkHelper.getRequestInputStream(Unknown Source)
at com.fr.web.core.upload.SmartUpload.upload(Unknown Source)
at com.fr.write.web.excel.WebExcelUtils.dealWithUploadExcel(Unknown Source)
at com.fr.write.web.excel.WebExcelUtils.dealWithUploadExcel(Unknown Source)
at com.fr.web.core.A.lA.actionCMD(Unknown Source)
at com.fr.web.core.WebActionsDispatcher.dealForActionCMD(Unknown Source)
at com.fr.web.core.WebActionsDispatcher.dealForActionDefaultCmd(Unknown Source)
at com.fr.web.core.WebActionsDispatcher.dealForActionCMD(Unknown Source)
at com.fr.web.core.A.cC.process(Unknown Source)
。。。。。。。。。。。。
用的是SSH框架,不知道有没有做过类似功能的朋友帮我看一下。