我有以下代码与iText库正确集成.
import java.io.*;
import com.itextpdf.text.*;
import com.itextpdf.text.pdf.PdfWriter;
@org.eclipse.jdt.annotation.NonNullByDefault(true)
public class HelloWorld {
public static final String RESULT = "C:\\Users\\administrator\\Pictures\\tuto";
@SuppressWarnings("resource")
public static void main(String[] args) throws DocumentException,IOException {
Document document = new Document();
PdfWriter.getInstance(document,new FileOutputStream(RESULT));
document.open();
document.add(new Paragraph("Hello World!"));
document.close();
}
}
Exception in thread "main" java.io.FileNotFoundException: C:\Users\valentin.schaefer\Pictures\tuto (Access is denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at HelloWorld.main(HelloWorld.java:25)
然而,我是计算机管理员,我通常拥有所有权限帐户.我不明白他为什么要退我访问被拒绝.
解决方法
您正在尝试访问该目录. FileOutputStream的参数应该是指向文件的File / Path对象：
FileOutputStream file = new FileOutputStream("path/file.txt");
File -------------------------------^
有关详细信息,请查看http://docs.oracle.com/javase/7/docs/api/java/io/FileOutputStream.html
