小编rid*_*l53的帖子

我有一个图像,我试图旋转30度并在页面上水平移动.但是,我不认为我正在处理jquery,因为我在Firefox Web Console中遇到了几个错误.以下是错误:

[10:30:27.260] ReferenceError: jQuery is not defined @ file:///home/ladmin/Desktop/javascriptAnimations/jquery.rotate.1-1.js:1
[10:30:27.274] The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must to be declared in the document or in the transfer protocol. @ file:///home/ladmin/Desktop/javascriptAnimations/si110cockroach.html
[10:31:03.416] ReferenceError: $ is not defined @ file:///home/ladmin/Desktop/javascriptAnimations/si110cockroach.html:12

我在顶部包含了jquery源代码的脚本标记,如下所示:

<script language="javascript" type="text/javascript" src="jquery.rotate.1-1.js"></script>

这是我调用jquery的代码:

function moveLeft(object,x,y){
        $(object).rotateRight(30); …

我有这个函数遍历一个目录,应该读入每个文件并将其写入生成的HTML文件.BufferedReader应该正确读取,因为我在其他地方使用相同的东西.但是,在生成的HTML文件中,我只从目录中的原始文件获取所有其他数据行.这是应该完成此任务的方法:

// Tests to see if "File" is actually a directory or file,
// then writes out the file if it passes the test
void writeFiles(File directory, BufferedWriter bw) {
    try{
        for( File file : directory.listFiles() ){
            if(!file.isDirectory()) {//is a file lets read it
                FileInputStream filestream = new FileInputStream(file);
                DataInputStream in = new DataInputStream(filestream);
                BufferedReader br = new BufferedReader(new InputStreamReader(in));
                String buff = new String();
                bw.write("<b>////////////////////////////////</b><br/>");
                bw.write("<b>File: " + file.getName() + "</b><br/>");
                bw.write("<b>////////////////////////////////</b><br/>");
                while((buff=br.readLine()) != null){
                    bw.write(br.readLine() + "<br/>");
                } …