版本号：

2.2.1

问题描述：

jeecg-boot 打成jar包放服务器后， 读取不到excel模版文件

截图&代码：

   TemplateExportParams params = new TemplateExportParams();
    params.setTemplateUrl(**relativePath**);
    params.setScanAllsheet(true);
    ModelAndView mv = new ModelAndView(new JeecgTemplateExcelView());
    mv.addObject(TemplateExcelConstants.MAP_DATA, productMap);
    mv.addObject(TemplateExcelConstants.FILE_NAME, templateName);
    mv.addObject(TemplateExcelConstants.PARAMS, params);
    mv.addObject(TemplateExcelConstants.CLASS, TBaseProductEntity.class);

2020-07-24 15:34:59.452 [http-nio-6080-exec-9] ERROR org.jeecgframework.poi.cache.manager.FileLoade:58 - home/eps/jeecg-boot/tts-module-system-2.2.0.jar!/BOOT-INF/classes!/import/订单导入/FBA订单模板.xlsx (没有那个文件或目录)
java.io.FileNotFoundException: home/eps/jeecg-boot/tts-module-system-2.2.0.jar!/BOOT-INF/classes!/import/订单导入/FBA订单模板.xlsx (没有那个文件或目录)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.(FileInputStream.java:138)
at java.io.FileInputStream.(FileInputStream.java:93)
at org.jeecgframework.poi.cache.manager.FileLoade.getFile(FileLoade.java:47)
at org.jeecgframework.poi.cache.manager.POICacheManager$1.load(POICacheManager.java:48)
at org.jeecgframework.poi.cache.manager.POICacheManager$1.load(POICacheManager.java:45)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3528)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2277)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2154)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2044)
at com.google.common.cache.LocalCache.get(LocalCache.java:3952)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3974)
at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4958)
at org.jeecgframework.poi.cache.manager.POICacheManager.getFile(POICacheManager.java:56)

友情提示： 未按格式要求发帖，会直接删掉。