Servlet.service() for servlet [rest] in context with path [/cetBrand] threw exception [Request processing failed; nested exception is org.apache.poi.openxml4j.exceptions.InvalidOperationException: Can't open the specified file: 'd:\cet_Brand\examSorce\Sheet名不对.xls'] with root causejava.util.zip.ZipException: error in opening zip file    at java.util.zip.ZipFile.open(Native Method)    at java.util.zip.ZipFile.
     
      (ZipFile.java:219)    at java.util.zip.ZipFile.
      
       (ZipFile.java:149)    at java.util.zip.ZipFile.
       
        (ZipFile.java:163)    at org.apache.poi.openxml4j.util.ZipSecureFile.
        
         (ZipSecureFile.java:142)    at org.apache.poi.openxml4j.opc.internal.ZipHelper.openZipFile(ZipHelper.java:158)    at org.apache.poi.openxml4j.opc.ZipPackage.
         
          (ZipPackage.java:133)    at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:257)    at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:202)    at org.apache.poi.xssf.usermodel.XSSFWorkbook.
          
           (XSSFWorkbook.java:302) at com.junlong.controller.ExamController.uploadMaterial(ExamController.java:259) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498)
          
         
        
       
      
     

XSSFWorkbook workbook = new XSSFWorkbook(thisFile);        XSSFSheet  sheet = workbook.getSheet("成绩单");

HSSFWorkbook workbook = new HSSFWorkbook(is);        HSSFSheet sheet = workbook.getSheet("成绩单");