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work/移动杭研/问题处理/2023-02/0208-信安校验问题-张鹏豪.md

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+# 信安文件报错
+
+## 截图及文件
+
+![](../../../../attachment/images-uuid/89c3f058e33d4608aa43ba91983f8649.png)
+
+![](../../../../attachment/images-uuid/75b44a70f58c44aabb92e70734e5b977.png)
+
+![](../../../../attachment/images-uuid/375aed4a44964c148f2113bde9b532df.png)
+
+## 接口位置
+
+```java
+/configManage/updateSecurity
+```
+
+## 代码流程
+
+```java
+com.cmcc.cdn.platform.common.util.ExcelUtil#analysisExcelFile(java.io.InputStream, java.util.List<java.lang.String>)
+//421行
+
+com.cmcc.cdn.platform.common.util.ExcelUtil#checkExcelFormat
+//357行
+
+com.cmcc.cdn.platform.common.util.ExcelUtil#getCellValue
+//369行
+```
+
+## 问题代码
+
+```java
+if(cell.getCellType() == CellType.NUMERIC){  
+    cell.setCellType(CellType.STRING);  
+}  
+  
+if(CellType.NUMERIC == cell.getCellType()){  
+    cellValue = String.valueOf(cell.getNumericCellValue());  
+}else if(CellType.STRING == cell.getCellType()){  
+    cellValue = String.valueOf(cell.getStringCellValue());  
+}else if(CellType.BOOLEAN == cell.getCellType()){  
+    cellValue = String.valueOf(cell.getBooleanCellValue());  
+}else if(CellType.FORMULA == cell.getCellType()){  
+    cellValue = String.valueOf(cell.getCellFormula());  
+}else if(CellType.BLANK == cell.getCellType()){  
+    cellValue = "";  
+}else if(CellType.ERROR == cell.getCellType()){  
+    cellValue = "非法字符";  
+}else {  
+    cellValue = "未知类型";  
+}
+```
+
+## 处理完效果
+
+![](../../../../attachment/images-uuid/5ee0d2934cb84598afa29b721bc78c0d.png)
+
+![](../../../../attachment/images-uuid/db3bf7d7c5284b1a81affdba8362c771.png)
+
+![](../../../../attachment/images-uuid/847f72f4ca904e57ad9753fcf2483a2f.png)
+
+当天后续问题同上方情况。
+
+![](../../../../attachment/images-uuid/f360eb83b2db4de9ab9c80e3dc8d659e.png)