自制仿360首页支持拼音输入全模糊搜索和自动换肤

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360首页搜索效果如下

1、完成编写的schoolnet校园网主要目录结构如下

        主要实现支持中文、拼音首字母、拼音全字母的智能搜索和换肤。智能提示的搜索模块,切换每一种搜索模块,都会及时地对用户输入做出不同的响应,且提供用户常搜、最新资源提示的功能。

主要涉及核心原理和实现要点:通过Jquery+ajax+json与后台mysql数据库进行交互,结合拼音转换pinyin4j.jar包以及数据库层的建立的相关函数来对用户输入做出不同的响应。

页面效果如下

 

切换皮肤是通过Jquery+ajax+json与后台MySql数据库进行交互(后期会考虑使用缓存层),页面不刷新,给用户更好的视觉体验。种类丰富的皮肤,每种皮肤都经过PS精心制作。

相关数据库表设计

 

skintype皮肤种类表:包含主键id、种类名称name

skin皮肤表:包含主键id、皮肤名称name、皮肤封面photo、类型skintypeid。

users用户表:包含字段如下

 

字段名称

数据类型

长度

约束

说明

id

int

 

primary key identity

用户id

name

varchar

32

 

邮箱

showname

varchar

16

 

昵称

truename

varchar

16

 

真实姓名

pwd

varchar

64

 

密码

photo

varchar

32

default ‘default.gif’

头像

sex

char

2

 

性别(男,女)

homePro

int

 

foreign key

家乡省id

homeCity

int

 

foreign key

家乡市id

birth

datetime

 

 

生日

qq

varchar

16

 

QQ

tel

varchar

12

 

手机号码

mobile

varchar

16

 

固定电话

interest

varchar

256

 

兴趣爱好

 

    

visited

int

 

 

访问数

personalized

varchar

256

 

个性签名

online

int

 

 

在线状态

registerDate

datetime

 

default getdate()

注册时间

loginDate

datetime

 

default getdate()

登录时间

level

int

 

default 1

等级

locked

int

 

default 0

锁定状态

website

int

 

default 0

经验值数

skinID

int

 

foreign key

皮肤id

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

主要核心代码如下

1、head.jsp

 

<%@page import="java.io.File"%>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>校园网首页面</title>
<link rel="stylesheet" href="/schoolnet/css/index.css" type="text/css" />
<script type="text/javascript" src="/schoolnet/js/ddsmoothmenu.js"></script>
<script src="/schoolnet/js/jquery.js"></script>
<script src="/schoolnet/js/jquery-ui.js"></script>
<script type="text/javascript" src="/schoolnet/js/publicJs.js"></script>
<script type="text/javascript" src="/schoolnet/myAJAX/ajax_uni.js"></script>
<script type="text/javascript" src="/schoolnet/js/style.js"></script>
<c:if test="${loginuser.skin.id!=null }">
	<script type="text/javascript">
		$(document).ready(

				function setskin() {
					var photo = '${loginuser.skin.photo}';
					$("body").css(
							"background",
							"#f6f6f6 url(/schoolnet/images/pf/" + photo
									+ ") top repeat");
				});
	</script>


</c:if>
</head>
<body>
	<div class="topsearch">
		<div class="topsearchtype" id="searchtype">
			<a class="current" href="javascript:void(0)"
				onclick="setsearchtype(this),setsearch()" name="searchdatas"
				id="books.png">资料</a> <a href="javascript:void(0)"
				onclick="setsearchtype(this),setsearch()" name="searchsongs"
				id="t01d566d0c28b32ddad.png">音乐</a> <a href="javascript:void(0)"
				onclick="setsearchtype(this),setsearch()" name="searchnews"
				id="newspaper.png">新闻</a> <a href="javascript:void(0)"
				onclick="setsearchtype(this),setsearch()" name="searchxiaoshuos"
				id="library.png">小说</a> <a href="javascript:void(0)"
				onclick="setsearchtype(this),setsearch()" name="searcharticles"
				id="blog.gif">日志</a>
		</div>
		<form id="search-form"
			action="/schoolnet/other.do?flag=searchdatas&searchpageNow=1"
			method="post" name="searchdatas" target="blank"
			onsubmit="return checksearch()">
			<img src="/schoolnet/images/front/books.png" id="searchimg"
				width="32px" height="32px" style="margin-bottom:-10px" /><input
				type="text" class="topsearchtext" name="search" id="topsearchtext"
				onkeyup="setsearch()" onfocus="newsearch()" "/> <input
				id="inputsearchtype" type="submit" class="topsearchbutton"
				value="搜索资料" />
		</form>
		<ul id="setsearch" class="setsearch">
		</ul>
	</div>
	<div id="MainMenu" class="ddsmoothmenu">
		<ul>
			<li><a href="/schoolnet/login.do?flag=goHomeUI" title=""
				id="*menu_selected"><span>校园网</span>
			</a>
			</li>
			<li><a href="/schoolnet/login.do?flag=goHomeUI" title=""><span>个人中心</span>
			</a></li>
			<li><a href="/schoolnet/profile.do?flag=goHomePageUI" title=""><span>我的主页</span>
			</a></li>
			<li><a href="javascript:void(0)" title=""><span>应用</span>
			</a>
			<ul class="menulevel">
					<li><a href="/schoolnet/shou.do?flag=ShuoShuo&pageNow=1"
						title="">说说</a>
					</li>
					<li><a
						href="/schoolnet/album.do?flag=myAlbumUI&pageNow=1&userid=${loginuser.id }"
						title="">相册</a>
					</li>
					<li><a href="/schoolnet/friend.do?flag=myfriendUI&pageNow=1"
						title="">好友</a>
					</li>
					<li><a
						href="/schoolnet/article.do?flag=articleUI&pageNow=1&userid=${loginuser.id }"
						title="">日志</a>
					</li>
					<li><a href="/schoolnet/music.do?flag=goMusicHome&pageNow=1"
						title="">音乐</a>
					</li>
					<li><a
						href="/schoolnet/news.do?flag=gonewsUI&typeid=1&pageNow=1"
						title="">新闻</a>
					</li>
					<li><a
						href="/schoolnet/datas.do?flag=godatasUI&pageNow=1&action=all"
						title="">资料</a>
					</li>
					<li><a
						href="/schoolnet/xiaoshuo.do?flag=goxiaoshuoUI&pageNow=1&id=all"
						title="">小说</a>
					</li>
					<li><a
						href="/schoolnet/skin.do?flag=goskinUI&pageNow=1&id=all" title="">装扮</a>
					</li>
					<li><a href="/schoolnet/share  .do?flag=goShareUI&pageNow=1"
						title="">新鲜事</a>
					</li>
				</ul>
			</li>
			<li><a href="javascript:void(0)" title=""><span>关于</span>
			</a>
			<ul class="menulevel">
					<li><a href="/schoolnet/other.do?flag=goAboutUI#1" title="">关于我们</a>
					</li>
					<li><a href="/schoolnet/other.do?flag=goAboutUI#2" title="">网站地图</a>
					</li>
					<li><a href="/schoolnet/other.do?flag=goAboutUI#3" title="">版权说明</a>
					</li>
					<li><a href="/schoolnet/other.do?flag=goAboutUI#4" title="">友情链接</a>
					</li>
				</ul>
			</li>
			<li><a href="javascript:void(0)" title=""><span>设置</span>
			</a>
			<ul class="menulevel">
					<li><a href="/schoolnet/register.do?flag=updUI">修改个人信息</a>
					</li>
					<li><a href="/schoolnet/login.do?flag=logout">退出</a>
					</li>
				</ul>
			</li>
		</ul>
		<c:if test="${loginuser!=null }">
			<div id="page-wrap">
				<ul class="dropdown">
					<li id="menu_selected"><a id="menu_selected"
						href="/schoolnet/login.do?flag=goHomeUI">        <img
							src="/schoolnet/images/head/${loginuser.photo}" width="120px"
							height="45px" style=" margin-top:-18px;margin-left:-10px" />
					</a>
						<ul class="sub_menu">
							<li><a href="/schoolnet/register.do?flag=updUI">修改个人信息</a>
							</li>
							<li><a href="/schoolnet/login.do?flag=logout">退出</a>
							</li>
						</ul></li>
				</ul>
			</div>
		</c:if>
	</div>
</body>
</html>

2、主要js函数

 

//用于设置切换搜索类型,触发input控件焦点时显示对应的热门(前五个)内容(资料、音乐、新闻、小说、日志)
function setsearchtype(o){
	$("#searchtype a").removeClass("current");
	$(o).addClass("current");
	var inputsearchtype=$(o).text();
	$("#inputsearchtype").val("搜索"+inputsearchtype);
	document.getElementById("search-form").action="/schoolnet/other.do?flag="+o.name+"&searchpageNow=1";
	document.getElementById("search-form").name=o.name;
	document.getElementById("searchimg").src="/schoolnet/images/front/"+o.id;
	$("#topsearchtext").show();
	$("#searchfriendss").hide();
	if(o.name=="searchfriends")
		{
			$("#topsearchtext").hide();
			$("#searchfriendss").show();
		}
}
//用于设置显示智能提示的内容(模糊搜索时匹配的前十个)
function setsearch()
{
	var v=document.getElementById("topsearchtext").value;
	var type=document.getElementById("search-form").name;
	if(v.length==0)
		{
		$("#setsearch").html("");
		}
	if(v.length>0)
	{
		$.ajax({                
			cache: true,                
			type: "POST",               
			url : "/schoolnet/ChangeInfo",              
			data: {"action":"setsearch","search":v,"searchtype":type},  
			async: false,
			dataType: "html",
			success: function(data) { 
				$("#setsearch").html("");
				$("#setsearch").append(data);
			}      
			}); 
	};
}

主要java文件

 

if("searchsongs".equals(searchtype))
			{
				//对用户输入进行拼音首字母检索
				String nameHEAD[]=ChinesePinYinTool.getHeadByString(search);
				String nameHeadString="";
				for (int i = 0; i < nameHEAD.length; i++) {
					nameHeadString+=nameHEAD[i];
				}
				
				//对用户输入进行拼音全字母检索
				String nameALL[]=ChinesePinYinTool.stringToPinyin(search);
				String nameAllString="";
				for (int i = 0; i < nameALL.length; i++) {
					nameAllString+=nameALL[i];
				}
				
				//调用相关函数进行查询匹配
				List<Song> songs=universityService.executeQueryByPage("from Song where to_pinyin(name) like '%"+ nameAllString +"%' or pinyin(name) like '%"+ nameHeadString +"%'", null, 1, 10);
				
				//将匹配到的内容进行封装			
				for(int i=0;i<songs.size();i++)
				{
					con +="<li><a target='blank' href='/schoolnet/music.do?flag=goPatentDisplay&pid="+songs.get(i).getPatent().getId()+"'>"+songs.get(i).getName()+"</a></li>";
				}
				if (songs.size()!=0) {
					con +="<li><a href='javascript:void(0)' onclick='hideli()' style='display:inline;float:right;margin-right:8px;'>关闭</a></li>";
				}
				else {
					con +="<li><a href='javascript:void(0)' onclick='hideli()' style='display:inline;'>无任意匹配结果</a></li>";
				}
					
				//将数据传输到客户端
				out.write(con);
				out.close();
			}
else if("setpifu".equals(action))
		{
			//获取所选皮肤
			String skinid=request.getParameter("skinid");
			Skin skin=(Skin) universityService.findById(Skin.class, Integer.valueOf(skinid));
			
			//获取操作用户
			Users user=(Users) request.getSession().getAttribute("loginuser");
			user.setSkin(skin);
			
			//更新
			universityService.update(user);
		}

 

 

 

做拼音转换时需导入pinyin4j.jar包

 

 

 

ChinesePinYinTool拼音转换工具类

 

package schoolnet.utils;

import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;

/**
 * 
 * 汉语拼音工具
 * 
 * 
 * 
 */
public class ChinesePinYinTool {
	public static void main(String[] args) {
		String string[]=stringToPinyin("这个");
		for (int i = 0; i < string.length; i++) {
			System.out.println(string[i]);
		}
	}
	/**
	 * 
	 * 将字符串转换成拼音数
	 * 
	 * 
	 * @param src
	 * @return
	 */
	public static String[] stringToPinyin(String src) {
		return stringToPinyin(src, false, null);
	}

	/**
	 * 将字符串转换成拼音数
	 * 
	 * 
	 * @param src
	 * @return
	 */
	public static String[] stringToPinyin(String src, String separator) {
		return stringToPinyin(src, true, separator);
	}

	/**
	 * 将字符串转换成拼音数
	 * 
	 * 
	 * @param src
	 * @param isPolyphone
	 *            是否查出多音字的拼音

	 * 
	 * @param separator
	 *            多音字拼音之间的分隔
	 * 
	 * @return
	 */
	public static String[] stringToPinyin(String src, boolean isPolyphone,
			String separator) {
		// 判断字符串是否为

		if ("".equals(src) || null == src) {
			return null;
		}
		char[] srcChar = src.toCharArray();
		int srcCount = srcChar.length;
		String[] srcStr = new String[srcCount];

		for (int i = 0; i < srcCount; i++) {
			srcStr[i] = charToPinyin(srcChar[i], isPolyphone, separator);
		}
		return srcStr;
	}

	/**
	 * 将单个字符转换成拼音
	 * 
	 * @param src
	 * @return
	 */
	public static String charToPinyin(char src, boolean isPolyphone,
			String separator) {
		// 创建汉语拼音处理
		HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
		// 输出设置,大小写,音标方
		defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
		defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
		StringBuffer tempPinying = new StringBuffer();
		// 如果是中
		if (src > 128) {
			try {
				// 转换得出结果
				String[] strs = PinyinHelper.toHanyuPinyinStringArray(src,
						defaultFormat);
				// 是否查出多音字,默认是查出多音字的第字符

				if (isPolyphone && null != separator) {
					for (int i = 0; i < strs.length; i++) {
						tempPinying.append(strs[i]);
						if (strs.length != (i + 1)) {
							// 多音字之间用特殊符号间隔起来
							tempPinying.append(separator);
						}
					}
				} else {
					tempPinying.append(strs[0]);
				}

			} catch (BadHanyuPinyinOutputFormatCombination e) {
				e.printStackTrace();
			}
		} else {
			tempPinying.append(src);
		}

		return tempPinying.toString();

	}

	public static String hanziToPinyin(String hanzi) {
		return hanziToPinyin(hanzi, "");
	}

	/**
	 * 将汉字转换成拼音
	 * 
	 * @param hanzi
	 * @param separator
	 * @return
	 */
	@SuppressWarnings("deprecation")
	public static String hanziToPinyin(String hanzi, String separator) {
		// 创建汉语拼音处理
		HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
		// 输出设置,大小写,音标方
		defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
		defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
		String pinyingStr = "";
		try {
			pinyingStr = PinyinHelper.toHanyuPinyinString(hanzi, defaultFormat,
					separator);
		} catch (BadHanyuPinyinOutputFormatCombination e) {
			e.printStackTrace();
		}
		return pinyingStr;
	}

	/**
	 * 将字符串数组转换成字符串
	 * 
	 * @param str
	 * @param separator
	 *            各个字符串之间的分隔
	 * 
	 * @return
	 */
	public static String stringArrayToString(String[] str, String separator) {
		StringBuffer sb = new StringBuffer();
		for (int i = 0; i < str.length; i++) {
			sb.append(str[i]);
			if (str.length != (i + 1)) {
				sb.append(separator);
			}
		}
		return sb.toString();
	}

	/**
	 * 的将各个字符数组之间连接起来

	 * 
	 * 
	 * @param str
	 * @return
	 */
	public static String stringArrayToString(String[] str) {
		return stringArrayToString(str, "");
	}

	/**
	 * 将字符数组转换成字符
	 * 
	 * 
	 * @param str
	 * @param separator
	 *            各个字符串之间的分隔
	 * 
	 * @return
	 */
	public static String charArrayToString(char[] ch, String separator) {
		StringBuffer sb = new StringBuffer();
		for (int i = 0; i < ch.length; i++) {
			sb.append(ch[i]);
			if (ch.length != (i + 1)) {
				sb.append(separator);
			}
		}
		return sb.toString();
	}

	/**
	 * 将字符数组转换成字符
	 * 
	 * 
	 * @param str
	 * @return
	 */
	public static String charArrayToString(char[] ch) {
		return charArrayToString(ch, " ");
	}

	/**
	 * 取汉字的首字
	 * 
	 * 
	 * @param src
	 * @param isCapital
	 *            是否是大
	 * 
	 * @return
	 */
	public static char[] getHeadByChar(char src, boolean isCapital) {
		// 如果不是汉字直接返回
		if (src <= 128) {
			return new char[] { src };
		}
		// 获取的拼
		String[] pinyingStr = PinyinHelper.toHanyuPinyinStringArray(src);
		// 创建返回对象
		int polyphoneSize = pinyingStr.length;
		char[] headChars = new char[polyphoneSize];
		int i = 0;
		// 截取首字

		for (String s : pinyingStr) {
			char headChar = s.charAt(0);
			// 首字母是否大写,默认是小

			if (isCapital) {
				headChars[i] = Character.toUpperCase(headChar);
			} else {
				headChars[i] = headChar;
			}
			i++;
		}

		return headChars;
	}

	/**
	 * 取汉字的首字默认是大
	 * 
	 * @param src
	 * @return
	 */
	public static char[] getHeadByChar(char src) {
		return getHeadByChar(src, true);
	}

	/**
	 * 查找字符串首字母
	 * 
	 * @param src
	 * @return
	 */
	public static String[] getHeadByString(String src) {
		return getHeadByString(src, true);
	}

	/**
	 * 查找字符串首字母
	 * 
	 * @param src
	 * @param isCapital
	 *            是否大写
	 * @return
	 */
	public static String[] getHeadByString(String src, boolean isCapital) {
		return getHeadByString(src, isCapital, null);
	}

	/**
	 * 查找字符串首字母
	 * 
	 * @param src
	 * @param isCapital
	 *            是否大写
	 * @param separator
	 *            分隔
	 * 
	 * @return
	 */
	public static String[] getHeadByString(String src, boolean isCapital,
			String separator) {
		char[] chars = src.toCharArray();
		String[] headString = new String[chars.length];
		int i = 0;
		for (char ch : chars) {

			char[] chs = getHeadByChar(ch, isCapital);
			StringBuffer sb = new StringBuffer();
			if (null != separator) {
				int j = 1;

				for (char ch1 : chs) {
					sb.append(ch1);
					if (j != chs.length) {
						sb.append(separator);
					}
					j++;
				}
			} else {
				sb.append(chs[0]);
			}
			headString[i] = sb.toString();
			i++;
		}
		return headString;
	}
}

数据库建立相关函数

 

fristPinyin : 此函数是将一个中文字符串的第一个汉字转成拼音首字母 (例如:"好的"->h)

pinyin :此函数是将一个中文字符串对应拼音首字母的每个相连 (例如:"好的"->hd)

to_pinyin :此函数是将一个中文字符串对应拼音全字母的每个相连 (例如:"好的"->haode)

 

CREATE FUNCTION `fristPinyin`(P_NAME VARCHAR(255)) RETURNS varchar(255) CHARSET utf8
BEGIN
    DECLARE V_RETURN VARCHAR(255);
    SET V_RETURN = ELT(INTERVAL(CONV(HEX(left(CONVERT(P_NAME USING gbk),1)),16,10), 
        0xB0A1,0xB0C5,0xB2C1,0xB4EE,0xB6EA,0xB7A2,0xB8C1,0xB9FE,0xBBF7, 
        0xBFA6,0xC0AC,0xC2E8,0xC4C3,0xC5B6,0xC5BE,0xC6DA,0xC8BB,
        0xC8F6,0xCBFA,0xCDDA,0xCEF4,0xD1B9,0xD4D1),    
    'A','B','C','D','E','F','G','H','J','K','L','M','N','O','P','Q','R','S','T','W','X','Y','Z');
    RETURN V_RETURN;
END
CREATE FUNCTION `pinyin`(P_NAME VARCHAR(255)) RETURNS varchar(255) CHARSET utf8
BEGIN
    DECLARE V_COMPARE VARCHAR(255);
    DECLARE V_RETURN VARCHAR(255);
    DECLARE I INT;

    SET I = 1;
    SET V_RETURN = '';
    while I < LENGTH(P_NAME) do
        SET V_COMPARE = SUBSTR(P_NAME, I, 1);
        IF (V_COMPARE != '') THEN
            #SET V_RETURN = CONCAT(V_RETURN, ',', V_COMPARE);
            SET V_RETURN = CONCAT(V_RETURN, fristPinyin(V_COMPARE));
            #SET V_RETURN = fristPinyin(V_COMPARE);
        END IF;
        SET I = I + 1;
    end while;

    IF (ISNULL(V_RETURN) or V_RETURN = '') THEN
        SET V_RETURN = P_NAME;
    END IF;

    RETURN V_RETURN;
END
CREATE FUNCTION to_pinyin(NAME VARCHAR(255) CHARSET gbk)  
RETURNS VARCHAR(255) CHARSET gbk  
BEGIN  
    DECLARE mycode INT;  
    DECLARE tmp_lcode VARCHAR(2) CHARSET gbk;  
    DECLARE lcode INT;  
    DECLARE tmp_rcode VARCHAR(2) CHARSET gbk;  
    DECLARE rcode INT;  
    DECLARE mypy VARCHAR(255) CHARSET gbk DEFAULT '';  
    DECLARE lp INT;  
    SET mycode = 0;  
    SET lp = 1;  
    SET NAME = HEX(NAME);  
    WHILE lp < LENGTH(NAME) DO  
        SET tmp_lcode = SUBSTRING(NAME, lp, 2);  
        SET lcode = CAST(ASCII(UNHEX(tmp_lcode)) AS UNSIGNED);   
        SET tmp_rcode = SUBSTRING(NAME, lp + 2, 2);  
        SET rcode = CAST(ASCII(UNHEX(tmp_rcode)) AS UNSIGNED);   
        IF lcode > 128 THEN  
            SET mycode =65536 - lcode * 256 - rcode ;  
            SELECT CONCAT(mypy,pin_yin_) INTO mypy FROM t_base_pinyin WHERE CODE_ >= ABS(mycode) ORDER BY CODE_ ASC LIMIT 1;  
            SET lp = lp + 4;  
        ELSE  
            SET mypy = CONCAT(mypy,CHAR(CAST(ASCII(UNHEX(SUBSTRING(NAME, lp, 2))) AS UNSIGNED)));  
            SET lp = lp + 2;  
        END IF;  
    END WHILE;  
    RETURN LOWER(mypy);  
END;  

 

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