java向文件末尾添加内容示例分享

bufferedwriter out = null;  
try {  
    out = new bufferedwriter(new filewriter(”filename”, true));  
    out.write("astring");  
} catch (ioexception e) {  
    // error processing code  
} finally {  
    if (out != null) {  
        out.close();  
    }  
}