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

# 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)