对于这个功能企业上还算比较实用，推荐给大家；
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<style>
*{margin:0;padding:0;}
.text{width:200px;height:30px;line-height:30px;font-size:14px;outline:none;}
ul{width:200px;height:auto;border:1px solid #999;border-top:none;}
ul li{width:200px;height:30px;line-height:30px;font-size:14px;}
li:hover{background:#ddd;}
</style>
<body>
<input type="text" class="text" name="text">
<ul class="sea"></ul>
<script type="text/javascript" src="/UploadFiles/2021-04-02/jquery-2.1.1.min.js">
sea.php
<"localhost","username","password");
if(!$con){
echo "数据库链接失败";
exit;
}
mysqli_select_db($con,'jwhuang');
mysqli_query($con,'set names utf-8');
$text= isset($_GET['text']) "select * from search where sea LIKE '{$text}%' ");
$search=array();
while($row=mysqli_fetch_assoc($result)){
//判断是否有对应的数据
if(!$row){
$search='';
exit;
}else{
//对查询关键字进行标记
$row['sea'] = str_replace($text, '<font color="red">' .$text. '</font>', $row['sea']);
$search[]=$row;
}
}
echo json_encode($search);
"" src="/UploadFiles/2021-04-02/20180102091844.jpg">
完整代码下载：https://github.com/jwhuang59/Demos/tree/master/search
以上这篇jq.ajax+php+mysql实现关键字模糊查询(示例讲解)就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。