用java等语言仿360首页拼音输入全模糊搜索和自动换肤

用java等语言仿360首页拼音输入全模糊搜索和自动换肤

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

页面效果如下

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"%>

onclick="setsearchtype(this),setsearch()" name="searchdatas"

id="books.png">资料

onclick="setsearchtype(this),setsearch()" name="searchdatas"

id="books.png">资料

onclick="setsearchtype(this),setsearch()" name="searchsongs"

id="t01d566d0c28b32ddad.png">音乐

onclick="setsearchtype(this),setsearch()" name="searchnews"

id="newspaper.png">新闻

onclick="setsearchtype(this),setsearch()" name="searchxiaoshuos"

id="library.png">小说

onclick="setsearchtype(this),setsearch()" name="searcharticles"

id="blog.gif">日志

action="/schoolnet/other.do?flag=searchdatas&searchpageNow=1"

method="post" name="searchdatas" target="blank"

onsubmit="return checksearch()">

width="32px" height="32px" style="margin-bottom:-10px" />

type="text" class="topsearchtext" name="search" id="topsearchtext"

onkeyup="setsearch()" onfocus="newsearch()" "/>

id="inputsearchtype" type="submit" class="topsearchbutton"

value="搜索资料" />

id="*menu_selected">校园网

title="">说说

href="/schoolnet/album.do?flag=myAlbumUI&pageNow=1&userid=${loginuser.id }"

title="">相册

title="">好友

href="/schoolnet/article.do?flag=articleUI&pageNow=1&userid=${loginuser.id }"

title="">日志

title="">音乐

href="/schoolnet/news.do?flag=gonewsUI&typeid=1&pageNow=1"

title="">新闻

href="/schoolnet/datas.do?flag=godatasUI&pageNow=1&action=all"

title="">资料

href="/schoolnet/xiaoshuo.do?flag=goxiaoshuoUI&pageNow=1&id=all"

title="">小说

href="/schoolnet/skin.do?flag=goskinUI&pageNow=1&id=all" title="">装扮

title="">新鲜事

href="/schoolnet/login.do?flag=goHomeUI">

src="/schoolnet/images/head/${loginuser.photo}" width="120px"

height="45px" style=" margin-top:-18px;margin-left:-10px" />

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))

{

String nameHEAD[]=ChinesePinYinTool.getHeadByString(search);

String nameHeadString="";

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

nameHeadString+=nameHEAD[i];

}

String nameALL[]=ChinesePinYinTool.stringToPinyin(search);

String nameAllString="";

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

nameAllString+=nameALL[i];

}

List songs=universityService.executeQueryByPage("from Song where to_pinyin(name) like '%"+ nameAllString +"%' or pinyin(name) like '%"+ nameHeadString +"%'", null, 1, 10);

for(int i=0;i

{

con +="

{

con +="

}

if (songs.size()!=0) {

con +="

}

else {

con +="

}

out.write(con);

out.close();

}

else if("setpifu".equals(action))

{

String skinid=request.getParameter("skinid");

Skin skin=(Skin) universityService.findById(Skin.class, Integer.valueOf(skinid));

Users user=(Users) request.getSession().getAttribute("loginuser");

user.setSkin(skin);

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.MUecPysetToneType(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http://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;http://

}

/**

* 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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