這是我的代碼,請檢查它在這我想存儲數據庫中的文件名&存儲文件在這個代碼中的ftp服務器我能夠存儲該文件沒有內容在該文件存儲爲空白文件。
String email="";
int i=0;
int count1=0;
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
if (!isMultipart) {
} else {
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
List items = null;
try {
items = upload.parseRequest(request);
} catch (FileUploadException e) {
e.printStackTrace();
}
Iterator itr = items.iterator();
while (itr.hasNext())
{
FileItem item = (FileItem) itr.next();
if (item.isFormField())
{
String name = item.getFieldName();
String value = item.getString();
if(name.equals("email"))
{
email=value;
}
} else
{
try {
String itemName = item.getName();
itemName = new java.io.File(itemName).getName();
String fname="";
String ext="";
int mid= itemName.lastIndexOf(".");
fname=itemName.substring(0,mid);
ext=itemName.substring(mid+1,itemName.length());
if(ext.equals("doc") || ext.equals("docx") ||ext.equals("txt") ||ext.equals("pdf")){
count1=1;
FileInputStream fis = null;
Class.forName("com.mysql.jdbc.Driver");
Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/beehivej_beehivejobs", "root", "root");
Statement stmt = conn.createStatement();
String s="SELECT idfile FROM file ORDER BY idfile DESC LIMIT 1";
ResultSet rs=stmt.executeQuery(s);
while(rs.next()){i=Integer.parseInt(rs.getString(1));}
String sql="insert into file (filename,emailid) Values ('"+itemName+"','"+email+"')";
int in=stmt.executeUpdate(sql);
FTPClient client = new FTPClient();
try {
client.connect("ftp.xyz.com");
} catch (SocketException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
client.login("username", "password");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
fis = new FileInputStream(itemName);
count1=1;
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
String name="Beehive_Resume"+i+"."+ext;
client.enterLocalPassiveMode();
client.storeFile(itemName, fis);
count1=1;
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
client.enterLocalActiveMode();
client.logout();
count1=1;
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
fis.close();
count1=1;
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}else
{
response.sendRedirect("Account/reg4.jsp?email="+email+"&msg=This is not Supported File");
}
}catch (Exception e) {
e.printStackTrace();
count1=1;
}
}
}
}
if(count1==1)
{
response.sendRedirect("Account/Home.jsp?email="+email);
}
thankyou。有用 :)。所以我得到解決方案後3天上傳文件:(。 – 2011-05-22 00:05:34
[Sarif Sissddharth](http://stackoverflow.com/users/1223381/saraf-sissddharth)[請求更多詳細信息](http://stackoverflow.com/suggested-edits/226263):他應該在哪裏打這個電話? – Rup 2012-03-23 09:56:03
在你調用'storeFile'之前調用它,它應該可以工作,假設你沒有任何其他網絡問題。 – Femi 2012-03-23 10:04:48