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将歌词传入页面
package sps.lrc.service;import java.io.File;import java.io.IOException;import java.util.ArrayList;import java.util.Collection;import java.util.LinkedHashMap;import java.util.List;import java.util.Map;import org.apache.commons.io.FileUtils;import org.apache.commons.lang3.StringUtils;import sps.lrc.content.Action;public class LrcService { public List<Map<String, String>> searchFile(String contextPath) throws IOException { StringBuffer sb = new StringBuffer(); sb.append(contextPath); sb.append(Action.LRC); sb.append(Action.BACKSLASH); sb.append(Action.FILE); String[] srr = { Action.LRC }; Collection<File> files = FileUtils.listFiles(new File(sb.toString()), srr, true); List<Map<String, String>> contentList = new ArrayList<Map<String, String>>(); for (File file : files) { Map<String, String> contentMap = new LinkedHashMap<String, String>(); List<String> contents = FileUtils.readLines(file); for (String content : contents) { contentMap.put(StringUtils.substringBetween(content, Action.LEFT_BRACKET, Action.RIGHT_BRACKET), StringUtils.substringAfter(content, Action.RIGHT_BRACKET)); } contentList.add(contentMap); } return contentList; }}
lrcAction
package sps.lrc.action;import java.io.IOException;import java.util.HashMap;import java.util.List;import java.util.Map;import sps.basic.action.BasicAction;import sps.basic.content.Content;import sps.lrc.content.Action;import sps.lrc.service.LrcService;public class LrcAction extends BasicAction { private LrcService lrcService; private Map<String, Object> jsonMap; public LrcAction() { jsonMap = new HashMap<String, Object>(); } public String lrc() throws IOException { // 查询所有目录lrc List<Map<String, String>> content = lrcService.searchFile(getContextPath()); jsonMap.put(Action.LRCJSON, content); return Content.JSON; } public void setLrcService(LrcService lrcService) { this.lrcService = lrcService; } public void setJsonMap(Map<String, Object> jsonMap) { this.jsonMap = jsonMap; } public Map<String, Object> getJsonMap() { return jsonMap; }}
jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %><%@ taglib prefix="s" uri="/struts-tags" %><html><head><title>Simple jsp page</title><script src="/nanoha_sps/js/jquery-2.1.1.js"></script><script type="text/javascript"> $.post(‘lrc/lrc.action‘,function(data){ var lrcs = data.jsonMap.lrcJson; for(var i in lrcs){ for(var key in lrcs[i] ){ $(‘#id‘).after(‘<h5>‘+key+‘: ‘+lrcs[i][key]+‘</h5>‘); } } });</script></head><body> <h3>welcome</h3> <h4 id="id"></h4></body></html>
/lrc/file/First Love.lrc
[00:03.20]First Love[00:05.85]演唱：宇多田光[00:08.49][00:21.63]最后（さいご）のキスは [00:28.20]タバコのflavorがした [00:32.08]苦（にが）くてせつない香（かお）り [00:39.29][00:43.18]明日（あした）の 今顷（いまごろ）には [00:48.39]あなたはどこにいるんだろう [00:55.41]谁（だれ）を想（おも）ってるんだろう [01:01.87][01:04.95]You are always gonna be my love [01:08.68]いつか谁（だれ）かとまた恋（こい）に落（お）ちても [01:15.63]I‘ll remember to love [01:18.37]You taught me how [01:20.92]You are always gonna be the one [01:24.77]今（いま）はまだ悲（かな）しいlove song [01:31.70]新（あたら）しい歌（うた） 歌（うた）えるまで [01:38.75][01:52.60]立（た）ち止（ど）まる时间（じかん）が [01:58.31]动（うご）き出（だ）そうとしてる [02:03.34]忘（わす）れたくないことばかり [02:13.76]明日（あした）の今顷（いまごろ）には [02:19.03]私（わたし）はきっと泣（な）いてる [02:26.02]あなたを想（おも）ってるんだろう [02:33.19][02:35.71]You will always be inside my heart [02:39.37]いつもあなただけの场所（ばしょ）があるから [02:46.34]I hope that I have a place in your heart too [02:51.32]Now and forever you are still the one [02:55.41]今（いま）はまだ悲（かな）しいlove song [03:02.41]新（あたら）しい歌（うた） 歌（うた）えるまで [03:08.98][03:12.96]You are always gonna be my love [03:16.73]いつか谁（だれ）かとまた恋（こい）に落（お）ちても [03:23.67]I‘ll remember to love [03:26.38]You taught me how [03:28.99]You are always gonna be the one [03:34.33]まだ悲（かな）しいlove song [03:41.65]Now and forever[03:44.53]
将歌词传入页面
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