?? fileupload.java
字號:
package j2eebbs.common;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.struts.upload.FormFile;
public class FileUpLoad {
public String saveFile(FormFile file,String filePath){
String saveResult = "";
try{
//在這里把文件名(filePath)保存到數據中
//在以后顯示圖片時,只從數據庫中讀取文件名
// saveFileToDB();
InputStream is = file.getInputStream();
OutputStream os = new FileOutputStream(filePath);
int readSize = 0;
byte buffer[] = new byte[1024];
while((readSize = is.read(buffer, 0, 1024)) != -1){
os.write(buffer, 0, readSize);
}
}catch(Exception e){
e.printStackTrace();
}
return saveResult;
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -