The first step, the demonstration effect of the subscription account taking notes function
The second step is to install the fastadmin framework and create a notebook
1. Install the fastadmin framework
2. Create data table fa_note
CREATE TABLE `fa_note` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`ToUserName` varchar(50) DEFAULT NULL COMMENT '微信用户标识',
`FromUserName` varchar(50) DEFAULT NULL COMMENT '用户id',
`title` varchar(20) DEFAULT NULL COMMENT '标题',
`Content` text COMMENT '内容',
`CreateTime` varchar(30) DEFAULT NULL COMMENT '添加时间',
`UpdateTime` varchar(30) DEFAULT NULL COMMENT '修改时间',
`MsgType` varchar(30) DEFAULT NULL COMMENT '文本类型',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=37 DEFAULT CHARSET=utf8mb4 COMMENT='笔记列表';
The third step, configure the official account and subscription account configuration
Fastadmin official account server configuration, install WeChat management, click to refer to the following
PHP's fastadmin public account server configuration
After installation, open the permission to display WeChat management
The fourth step, the official account configuration automatic reply, modify the index.php file
1. Accept reply records and process returns to increase message processing methods
if ($message['MsgType'] == 'text'||$message['MsgType'] == 'image') {
$return= $this->note($message) ;
if($return){
return $return;
}
}message example:
{"ToUserName":"gh_02c4fcb1e983","FromUserName":"o-iwh0oy9SJZ66Azl6F8eRMQlHec","CreateTime":"1690609936","MsgType":"text","Content":"第一个笔记","MsgId":"24203713717141674"}
2. The complete code is as follows
<?php
namespace addons\wechat\controller;
use addons\wechat\library\Config;
use addons\wechat\model\WechatAutoreply;
use addons\wechat\model\WechatCaptcha;
use addons\wechat\model\WechatContext;
use addons\wechat\model\WechatResponse;
use addons\wechat\model\WechatConfig;
use EasyWeChat\Factory;
use addons\wechat\library\Wechat as WechatService;
use addons\wechat\library\Config as ConfigService;
use think\Log;
use think\Db;
/**
* 微信接口
*/
class Index extends \think\addons\Controller
{
public $app = null;
public function _initialize()
{
parent::_initialize();
$this->app = Factory::officialAccount(Config::load());
}
/**
*
*/
public function index()
{
$this->error("当前插件暂无前台页面");
}
/**
* 微信API对接接口
*/
public function api()
{
$this->app->server->push(function ($message) {
$wechatService = new WechatService;
$matches = null;
$openid = $message['FromUserName'];
$to_openid = $message['ToUserName'];
$unknownMessage = WechatConfig::getValue('default.unknown.message');
$unknownMessage = $unknownMessage ? $unknownMessage : "";
switch ($message['MsgType']) {
case 'event': //事件消息
$event = $message['Event'];
$eventkey = $message['EventKey'] ? $message['EventKey'] : $message['Event'];
//验证码消息
if (in_array($event, ['subscribe', 'SCAN']) && preg_match("/^captcha_([a-zA-Z0-9]+)_([0-9\.]+)/", $eventkey, $matches)) {
return WechatCaptcha::send($openid, $matches[1], $matches[2]);
}
switch ($event) {
case 'subscribe'://添加关注
$subscribeMessage = WechatConfig::getValue('default.subscribe.message');
$subscribeMessage = $subscribeMessage ?: "欢迎关注我们!";
return $subscribeMessage;
case 'unsubscribe'://取消关注
return '';
case 'LOCATION'://获取地理位置
return '';
case 'VIEW': //跳转链接,eventkey为链接
return '';
case 'SCAN': //扫码
return '';
default:
break;
}
$wechatResponse = WechatResponse::where(["eventkey" => $eventkey, 'status' => 'normal'])->find();
if ($wechatResponse) {
$responseContent = (array)json_decode($wechatResponse['content'], true);
$wechatContext = WechatContext::where(['openid' => $openid])->order('id', 'desc')->find();
$data = ['eventkey' => $eventkey, 'command' => '', 'refreshtime' => time(), 'openid' => $openid];
if ($wechatContext) {
$wechatContext->save($data);
} else {
$wechatContext = WechatContext::create($data, true);
}
$result = $wechatService->response($this, $openid, '', $responseContent, $wechatContext);
if ($result) {
return $result;
}
}
return $unknownMessage;
case 'text': //文字消息
case 'image': //图片消息
case 'voice': //语音消息
case 'video': //视频消息
case 'location': //坐标消息
case 'link': //链接消息
default: //其它消息
if ($message['MsgType'] == 'text'||$message['MsgType'] == 'image') {
$return= $this->note($message) ;
if($return){
return $return;
}
}
//自动回复处理
if ($message['MsgType'] == 'text') {
$autoreply = null;
$autoreplyList = WechatAutoreply::where('status', 'normal')->cache(true)->order('weigh DESC,id DESC')->select();
foreach ($autoreplyList as $index => $item) {
//完全匹配和正则匹配
if ($item['text'] == $message['Content'] || (in_array(mb_substr($item['text'], 0, 1), ['#', '~', '/']) && preg_match($item['text'], $message['Content'], $matches))) {
$autoreply = $item;
break;
}
}
if ($autoreply) {
$wechatResponse = WechatResponse::where(["eventkey" => $autoreply['eventkey'], 'status' => 'normal'])->find();
if ($wechatResponse) {
$responseContent = (array)json_decode($wechatResponse['content'], true);
$wechatContext = WechatContext::where(['openid' => $openid])->order('id', 'desc')->find();
$result = $wechatService->response($this, $openid, $message['Content'], $responseContent, $wechatContext, $matches);
if ($result) {
return $result;
}
}
}
}
return $unknownMessage;
}
return ""; //SUCCESS
});
$response = $this->app->server->serve();
// 将响应输出
$response->send();
return;
}
//小记功能
private function note($message){
if ($message['MsgType'] == 'text') {
$title="";
$message['Content']=trim($message['Content']);
if($message['Content']){
if(in_array($message['Content'][0],array("!","@","#"))){
$firstpex=$message['Content'][0];
preg_match('/'.$firstpex.'(.*?)'.$firstpex.'/', $message['Content'], $matches);
if (isset($matches[1])) {
$title = $matches[1];
preg_match('/'.$firstpex.'.*?'.$firstpex.'(.*$)/', $message['Content'], $Content);
if (isset($Content[1])) {
$message['Content'] = $Content[1];
} else {
// 第二个#或者?或者!后面没有内容
$message['Content'] = mb_substr($message['Content'], 0, 9);
}
}
}else{
$title=mb_substr($message['Content'], 0, 9);
}
}
}
if($message['MsgType'] == 'image'){
$title="图".date("YmdHis");
$message['Content']= $message['PicUrl'];
}
$data=[
"title"=>$title,
"ToUserName"=>$message['ToUserName'],
"FromUserName"=>$message['FromUserName'],
"CreateTime"=>$message['CreateTime'],
"UpdateTime"=>$message['CreateTime'],
"MsgType"=>$message['MsgType'],
"Content"=>$message['Content'],
];
$id= Db::table('fa_note')->insertGetId($data);
if($id){
return '已存笔记，点查看 <a href="'.request()->domain().'/index.php/index/wechat/index/?user='.$message['ToUserName'].'&id='.$id.'">链接</a>';
}
return false;
}
/**
* 登录回调
*/
public function callback(){
}
/**
* 支付回调
*/
public function notify()
{
Log::record(file_get_contents('php://input'), "notify");
$response = $this->app->handlePaidNotify(function ($message, $fail) {
// 你的逻辑
return true;
// 或者错误消息
$fail('Order not exists.');
});
$response->send();
return;
}
}
The fifth step is to create details page and list page
1. Create the controller Wechat.php
<?php
namespace app\index\controller;
use app\common\controller\Frontend;
use think\Db;
class Wechat extends Frontend
{
protected $noNeedLogin = '*';
protected $noNeedRight = '*';
protected $layout = '';
public function index()
{
$user = $this->request->get("user");
$id = $this->request->get("id");
if(!$id||!$user) {
die();
}
$note= Db::table("fa_note")->where('ToUserName',$user)->where('id',$id)->find();
if(!$note){
die();
}
$this->view->assign("row", $note);
return $this->view->fetch();
}
public function lst()
{
$user = $this->request->get("user");
if(!$user) {
die();
}
$note= Db::table("fa_note")->where('ToUserName',$user)->order("id desc")->select();
if(!$note){
die();
}
foreach ($note as &$value) {
// code...
$value['time']=date("Y-m-d H:i:s",$value['CreateTime']);
}
$this->view->assign("user", $user);
$this->view->assign("list", json_encode($note));
return $this->view->fetch();
}
}
2. Create notes details and list html
Details index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>笔记</title>
<style>
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
}
header {
background-color: #333;
color: #fff;
padding: 10px;
text-align: center;
}
main {
padding: 20px;
}
.button {
display: inline-block;
padding: 10px 20px;
background-color: #555;
color: #fff;
text-decoration: none;
border-radius: 5px;
}
@media only screen and (max-width: 600px) {
header {
font-size: 18px;
}
main {
font-size: 16px;
}
}
</style>
</head>
<body>
<header>
<a href="/index.php/index/wechat/lst/?user={$row['ToUserName']}" class="button">列表</a>
<h3>{$row.title}</h3>
</header>
<main>
<h6>添加于{$row.CreateTime|date="Y-m-d H:i:s",###}</h6>
<div style="font-size: larger; font-weight: bold;">
{if $row.MsgType=='text'}{$row.Content}{/if}
{if $row.MsgType=='image'}<img src="{$row['Content']}" style="width:100%;"/>{/if}
</div>
</main>
</body>
</html>list-lst.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>我的笔记</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
}
.container {
max-width: 800px;
margin: 0 auto;
padding: 20px;
}
h1 {
font-size: 24px;
margin-bottom: 10px;
}
ul {
list-style-type: none;
padding: 0;
}
li {
margin-bottom: 20px;
border: 1px solid #ccc;
padding: 10px;
}
.pagination {
display: flex;
justify-content: center;
margin-top: 20px;
}
.pagination a {
display: inline-block;
padding: 5px 10px;
margin: 0 5px;
border: 1px solid #ccc;
text-decoration: none;
color: #333;
}
.pagination .active {
background-color: #ccc;
}
a {
text-decoration: none;
}
</style>
</head>
<body>
<div class="container">
<h1>我的笔记</h1>
<ul id="list"></ul>
<div class="pagination" id="pagination"></div>
</div>
<script>
// 模拟数据
var data = {$list};
var user= "{$user}";
var currentPage = 1; // 当前页码
var pageSize = 1000000; // 每页显示的数量
function renderList() {
var startIndex = (currentPage - 1) * pageSize;
var endIndex = startIndex + pageSize;
var listHtml = "";
for (var i = startIndex; i < endIndex && i < data.length; i++) {
listHtml += `<a href="/index.php/index/wechat/index/?user=${user}&id=${data[i].id}"><li><strong>${data[i].title}</strong> - 添加时间：${data[i].time}</li></a>`;
}
document.getElementById("list").innerHTML = listHtml;
}
function renderPagination() {
var totalPages = Math.ceil(data.length / pageSize);
var paginationHtml = "";
for (var i = 1; i <= totalPages; i++) {
paginationHtml += `<a href="#" class="${i === currentPage ? 'active' : ''}" onclick="changePage(${i})">${i}</a>`;
}
// document.getElementById("pagination").innerHTML = paginationHtml;
}
function changePage(page) {
currentPage = page;
renderList();
renderPagination();
}
// 初始化页面
renderList();
renderPagination();
</script>
</body>
</html>