文件输出-测试用的

File file = new File("D:\\log.txt");
FileWriter fw = null ; 
BufferedWriter bw = new BufferedWriter(fw);
try {
    fw = new FileWriter(file);
    bw.write(allpath+saObjectFile[0]);bw.newLine();
    
    
} catch (IOException e) {
    e.printStackTrace();
}