java问题 我用流读取一个txt小说，把小说的内容放进一个集合里， 代码怎么写？

public static void main(String[] args) {

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try{

File file = new File("E:\\a.txt");//创建文件对象

BufferedReader br = new BufferedReader(new FileReader(file)); //创建读取流

//读取数据

String temp = br.readLine();

String line;

while((line = br.readLine()) != null){

temp += "," + line;

}

if(temp == null){

System.out.println();

}else{

//分割字符串

String []str = temp.split(",");

//创建double数组并赋值

Double[] d = new Double[str.length];

for(int i = 0 ;i str.length ;i++){

d[i] = Double.parseDouble(str[i]);

}

//打印double数组

for(int i = 0 ; i d.length ; i++){

System.out.println(d[i]);

}

}

}catch(Exception e){

}

java 怎么提取 txt小说里面的章节目录 并记录位置

以下是一些基本的功能代码，读取TXT部分代码来源于网络：

public static void readTxtFile(String filePath) {

try {

String encoding = "UTF-8";

File file = new File(filePath);

if (file.isFile() file.exists()) { // 判断文件是否存在

InputStreamReader read = new InputStreamReader(

new FileInputStream(file), encoding);// 考虑到编码格式

BufferedReader bufferedReader = new BufferedReader(read);

String lineTxt = null;

int offset = 0; //章节所在行数

int count = 1; //章节数

ListInfoVo list = new ArrayListInfoVo();

InfoVo infoVo;

while ((lineTxt = bufferedReader.readLine()) != null) {

infoVo = new InfoVo();

offset++;

if (lineTxt.contains("第") lineTxt.contains("章")) {

infoVo.setCount(count);

infoVo.setOffset(offset);

infoVo.setTitle(lineTxt);

list.add(infoVo);

count++;

}

}

System.out.println(list.size());

System.out.println(list.get(0).getCount());

System.out.println(list.get(0).getOffset());

System.out.println(list.get(0).getTitle());

read.close();

} else {

System.out.println("找不到指定的文件");

}

} catch (Exception e) {

System.out.println("读取文件内容出错");

e.printStackTrace();

}

}

public static void main(String[] args) {

// Console.mainMenu();

String filePath = "C:\\20130815.txt";

readTxtFile(filePath);

}

InfoVo结构：

public class InfoVo {

private Integer count;

private Integer offset;

private String title;

public Integer getCount() {

return count;

}

public void setCount(Integer count) {

this.count = count;

}

public Integer getOffset() {

return offset;

}

public void setOffset(Integer offset) {

this.offset = offset;

}

public String getTitle() {

return title;

}

public void setTitle(String title) {

this.title = title;

}

}

java语言框架编写小说阅读器代码

int option = -1;

Object options[] = { "Yes", "No" };

option = JOptionPane.showOptionDialog(frame, "是否退出阅读？", "exit",

JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null,

options, options[0]);

switch (option) {

case JOptionPane.YES_OPTION:

System.exit(0);

}

}

怎么用JAVA做个RSS阅读器 求代码

解析XML 希望对你有帮助

public class ParseXML {

//下载一个XML

public void downloadXMLFile(String url,String dir) throws IOException{

//下载的文件夹创建

File ff = new File(dir);

if(!ff.exists()){

ff.mkdir();

}

//爬取指定url下的内容

URL u = new URL(url);

URLConnection uc = u.openConnection();

InputStream is = uc.getInputStream();

BufferedReader br = new BufferedReader(new InputStreamReader(is));

//d:xml

FileWriter fw = new FileWriter(dir+File.separator+getFileNameByURL(url));

BufferedWriter bw = new BufferedWriter(fw);

String line;

while((line=br.readLine())!=null){

bw.write(line);

bw.newLine();

}

bw.close();

br.close();

is.close();

fw.close();

}

//解析xml

public ListNews parseXML(File file) throws DocumentException{

//创建解析器

SAXReader sr = new SAXReader();

//要解析的文件

Document doc = sr.read(file);

//获得跟节点

Element e = doc.getRootElement();

System.out.println(e.getName());

ListNews list = new ArrayListNews();

//从跟节点下查找某节点

ListElement listTitle = e.selectNodes(Common.title);

ListElement listLink = e.selectNodes(Common.link);

ListElement listDesc = e.selectNodes(Common.desc);

ListElement listPub = e.selectNodes(Common.pubDate);

for(int i=0;ilistTitle.size();i++){

News news = new News();

news.setNTITLE(listTitle.get(i).getText());

news.setNLINK(listLink.get(i).getText());

news.setNDESC(listDesc.get(i).getText());

news.setNPUBDATE(listPub.get(i).getText());

System.out.println(listTitle.get(i).getText());

System.out.println(listLink.get(i).getText());

list.add(news);

}

return list;

}

//获取文件名

public String getFileNameByURL(String url){

String[] names = url.split("/");

return names[names.length-1];

}

public static void main(String[] args){

ParseXML px = new ParseXML();

try {

px.downloadXMLFile("", "f://xml");

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

File f = new File("f://xml//rss_newstop.xml");//XML

try {

ListNews list = px.parseXML(f);

NewsServiceImple nsi = new NewsServiceImple();

nsi.insertNews(list, f.getName());

} catch (DocumentException e) {

e.printStackTrace();

}

}

}

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