java异常:操作系统错误代码3
我正在SQL Server中进行文本文件批量上传。每当我试图上传文件时,都会出现以下异常:
[Microsoft] [ODBC SQL Server Driver] [SQL Server]Could not bulk insert because file 'C:/Form/Input_File/Form.txt' could not be opened. Operating System error code 3(The system cannot find the path specified).
请查找以下代码:
public void uploadFiles()
{
File dir = new File(inputFilesPath);
String[] children = dir.list();
String completePathFileName = "";
System.out.println(" Inside Upload ::");
String saveFileNames = "";
PreparedStatement prepStat;
DBConnection dbConnection=new DBConnection();
Connection conHandler= dbConnection.getConnection();
if(null!=conHandler)
System.out.println(" Clear ::"+conHandler);
try
{
if (children != null)
{
for (int i = 0; i < children.length; i++)
{
String filename = children[i];
System.out.println(" children[i]::"+children[i]);
// File is validated based on some business rules.
if (isValidFile(filename) == 1)
{
String[] fileSplit = filename.split("E");
String[] extnSplit = fileSplit[1].trim().split(".TXT");
completePathFileName += (completePathFileName.equals(""))
? extnSplit[0] : "^" + extnSplit[0];
saveFileNames += (saveFileNames.equals(""))
? filename : "," + filename;
System.out.println(extnSplit[0]);
}
else
{
inValidFileNames += (inValidFileNames.equals(""))
? filename : ";\n" + filename;
}
}
if (!completePathFileName.trim().equals(""))
{
System.out.println(completePathFileName);
prepStat = conHandler.prepareStatement("Exec StartFileImport ?");
prepStat.setString(1, completePathFileName);
prepStat.execute();
saveFileNameToDatabase(saveFileNames);
}
}
}
catch (SQLException sql)
{
System.out.println(sql.getMessage());
}
}
正在从以下代码获取连接对象:
public Connection getConnection()
{
System.out.println("In side DB Connection...");
try{
// get a database connection
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
System.out.println("Before Driver");
conn= DriverManager.getConnection("jdbc:odbc:form26qa","form26","form26");
System.out.println("After Driver");
if(conn != null)
{
System.out.println("Connection established...");
}//if
else
{
System.out.println("Connection failed...");
}//else
}//try
catch(Exception e)
{
System.out.println("Exception ocurred..."+e);
e.printStackTrace();
}//catch
return conn;
}
说明: 我正在从输入路径读取文件,试图获取文件名和文件路径,并将文件上载到SQL Server
应用程序能够在指定路径中找到输入文件。上传时,我收到了上述异常
请检查并建议我解决这个问题
# 1 楼答案
UNC名称示例