尝试使用 Java 在 Windows 7 上创建文件时出现以下异常。路径的示例是“C: /g-ecx/images-amazon/com/images/G/01/gno/images/orangeBlue/navPackedSprites-US-22.V183711641 .png”。但是,如果我在路径中硬编码,它确实可以工作。我已经敲了两个小时头了,谁能帮忙。
mkdir 失败但没有通过异常,创建文件抛出异常。
java.io.IOException: The system cannot find the path specified
at java.io.WinNTFileSystem.createFileExclusively(Native Method)
at java.io.File.createNewFile(File.java:883)
at org.willmanning.mtt.html.processingbehavior.ImageProcessingBehavior.processImage(ImageProcessingBehavior.java:125)
at org.willmanning.mtt.html.processingbehavior.ImageProcessingBehavior.loadImages(ImageProcessingBehavior.java:99)
at org.willmanning.mtt.html.processingbehavior.ImageProcessingBehavior.processNodes(ImageProcessingBehavior.java:66)
at org.willmanning.mtt.html.processingbehavior.ImageProcessingBehavior.processRootNode(ImageProcessingBehavior.java:34)
at org.willmanning.mtt.html.ParsingFacade.processURL(ParsingFacade.java:38)
at org.willmanning.mtt.App.main(App.java:45)
/**
*
* @param image
* @param url
*/
public void processImage(BufferedImage image, URL url) {
StringBuilder path = new StringBuilder();
path.append("C:/Users/will/Documents/");
path.append(url.getHost().replace('.', '/'));
path.append(url.getFile());
path.replace(path.lastIndexOf("."), path.length(), ".txt");
File file = new File(path.toString());
boolean mkdir = file.mkdir();
boolean isNew = false;
try {
isNew = file.createNewFile();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
/*
* only create the file if it doesn't exist
*/
if (isNew) {
try {
ImageIO.write(image, "jpg", file);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}