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Java代码写歌词 用java编写一首诗( 二 )

IT技术String


用java写程序 显示一首歌的一段歌词 并标注和声部分很简单?。唇ㄒ桓隼啵俳ㄒ桓龇椒?，在里面创建一个String类型变量，里面放入你想放入的歌词，标注也可以加在里面 。
在java中怎么从键盘输入一段歌词以空格用split()分割public static void main(String[] args) {
// TODO 自动生成的方法存根
Scanner sc = new Scanner(System.in);
System.out.println("请输入歌词:");
String s = sc.nextLine();
String[] x = s.split(" ");
for(int i = 0;ix.length;i++){
System.out.println(x[i]);
}
}
java解析lrc文件代码lrc可以通过如下util工具类进行转换，如果想知道结果是否读取的有问题，可以直接用记事本打开lrc文件的，之后和输出结果比对一下就行 。
package com.routon.utils;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import android.util.Log;
/**
* parse lrc file tool
* eg：
* utilLrc lrc = new utilLrc("/sdcard/test.lrc");
* get song name : String title = lrc.getTitle();
* get performer name : String artist = lrc.getArtist();
* get album name: String album = lrc.getAlbum();
* get lrcmaker name: String lrcMaker = lrc.getLrcMaker();
* get song list: ListStatement list = lrc.getLrcList();
*
* @author xuweilin
*
*/
public class utilLrc {
private static String TAG = "utilLrc";
public class Statement {
private double time= 0.0;//time, 0.01s
private String lyric = "";//song word
/*
* get time
*/
public double getTime() {
return time;
}
/*
* set time
*/
public void setTime(double time) {
this.time = time;
}
/*
* set time.format:mm:ss.ms
*/
public void setTime(String time) {
String str[] = time.split(":|\\.");
this.time = Integer.parseInt(str[0])*60+Integer.parseInt(str[1])+Integer.parseInt(str[2])*0.01;
}
/*
* get lrc word
*/
public String getLyric() {
return lyric;
}
/*
* set lrc word
*/
public void setLyric(String lyric) {
this.lyric = lyric;
}
}
private BufferedReader bufferReader = null;
private String title = "";
private String artist = "";
private String album = "";
private String lrcMaker = "";
private ListStatement statements = new ArrayListStatement();
/*
*
* fileName
*/
public utilLrc(String fileName) throws IOException{
FileInputStream file = new FileInputStream(fileName);
bufferReader = new BufferedReader(new InputStreamReader(file, "utf-8"));
readData();
}
/*
* read the file
*/
private void readData() throws IOException{
statements.clear();
String strLine;
while(null != (strLine = bufferReader.readLine()))
{
if("".equals(strLine.trim()))
{
continue;
}
if(null == title || "".equals(title.trim()))
{
Pattern pattern = Pattern.compile("\\[ti:(.+?)\\]");
Matcher matcher = pattern.matcher(strLine);
if(matcher.find())
{
title=matcher.group(1);
continue;
}
}
if(null == artist || "".equals(artist.trim()))
{
Pattern pattern = Pattern.compile("\\[ar:(.+?)\\]");
Matcher matcher = pattern.matcher(strLine);
if(matcher.find())
{
artist=matcher.group(1);
continue;
}
}
if(null == album || "".equals(album.trim()))
{
Pattern pattern = Pattern.compile("\\[al:(.+?)\\]");

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