对WebLucene部署，以及wap client端访问搜索接口

最新推荐文章于 2025-08-12 17:24:04 发布

dodomail

最新推荐文章于 2025-08-12 17:24:04 发布

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文章标签： WAP Java XML CGI .net

本文介绍了一种基于XML的游戏用户搜索系统实现方法，并详细展示了如何通过Java代码解析搜索结果，将其转换为易于操作的对象形式。

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http://localhost:8080/gameusersearch/search.cgi?q=%E6%B8%B8%E5%AE%A2&outputFormat=xml&start=0&num=10&dir=blog&index=NickName&encoding=UTF-8&orderStyle=DocID

此URL 为搜索的出xml结果

[?xml version="1.0" encoding="utf-8" ?]
- [WebLuceneResultProtocol ver="1.0"]
[Query]游客[/Query]
[Encoding]utf-8[/Encoding]
[UriEncodedQuery]%E6%B8%B8%E5%AE%A2[/UriEncodedQuery]
[Start]0[/Start]
[Pagesize]3[/Pagesize]
[OutputFormat]xml[/OutputFormat]
[DirName]blog[/DirName]
[IndexName]NickName[/IndexName]
[OrderStyle]docid[/OrderStyle]
[TimeUsed]562[/TimeUsed]
[Total]176874[/Total]
[TotalResultLimit]1000[/TotalResultLimit]
- [RecordSet]
- [Record score="1.0" id="293323"]
[IdUserInfo]293671[/IdUserInfo]
[NickName]游客15047[/NickName]
[/Record]
- [Record score="0.99999666" id="293322"]
[IdUserInfo]293670[/IdUserInfo]
[NickName]游客292760[/NickName]
[/Record]
- [Record score="0.9999932" id="293321"]
[IdUserInfo]293669[/IdUserInfo]
[NickName]游客649719[/NickName]
[/Record]
[/RecordSet]
[/WebLuceneResultProtocol]

对用户表两个字段IdUserInfo,NickName添加索引总共29万条耗时

建立索引时间7131703，大概半个小时! 空间是12.6M

WAP Client端如何读取xml，显示呢?

把xml解析成对象

package searchdemo;

import java.net.URL;
import java.net.HttpURLConnection;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import org.jdom.Document;
import java.io.ObjectInputStream;

public class SearchClient {
    public static void main(String[] args) {
        //开始分析返回的xml
        HttpURLConnection conn = null;
        String outstr = "";
        String outstrtest = "";
        ObjectInputStream input = null;
        Document doc = null;
        try {
            String strUrl = "http://localhost:8080/gameusersearch/search.cgi?q=%E6%B8%B8%E5%AE%A2&outputFormat=xml&start=0&num=6&dir=blog&index=NickName&encoding=UTF-8&orderStyle=DocID";
            URL url = new URL(strUrl);
            conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("GET");
            BufferedReader br = new BufferedReader(new InputStreamReader(conn.
                    getInputStream(), "utf-8"));
            String line = "";
            while ((line = br.readLine()) != null) {
                outstr = outstr + line;
            }
            br.close();
        } catch (Exception ex) {
            ex.printStackTrace(System.out);
        } finally {
            if (conn != null) {
                conn.disconnect();
            }
        }
        ArrayList al = new ArrayList();
        //outstrtest = "<recordset></recordset><record></record><username></username>1

        //循环处理每个row节点,得到每个子节点的值
        for (int i = 0; i < rowTag.length; i++) {
            XmlBean xb = new XmlBean();
            xb.setNickName(XmlDocument.getElementText(document.getElementsByTag(
                    rowTag[i], "NickName")[0]));
            xb.setIdUserInfo(Long.parseLong(XmlDocument.getElementText(document.
                    getElementsByTag(
                            rowTag[i], "IdUserInfo")[0])));
            al.add(xb);
        }

        ArrayList rowsList = null; //查询的结果列表
        rowsList = al;
        XmlBean lucenebean = new XmlBean();
        for (int i = 0; i < rowsList.size(); i++) {
            lucenebean = (XmlBean) rowsList.get(i);
            System.out.println(lucenebean.getIdUserInfo() + "|");
            System.out.println(lucenebean.getNickName() + "|");
        }

System.out.println("outstr = " + outstr);
}
}

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