tp6微信公众号开发者模式基础消息
作者：互联网
官方文档
https://developers.weixin.qq.com/doc/offiaccount/Message_Management/Receiving_standard_messages.html
1：结合上篇继续再services目录下的WechatService.php继续封装
https://www.cnblogs.com/xiaoyantongxue/p/15803334.html
<?php
namespace app\services;
use think\Log;
class WechatService
{
protected static $_token_key = 'wxdev:wechat:token';
/*
* 微信公众号获取access_token
* */
public static function getToken()
{
$accessToken = cache(self::$_token_key);
if (!$accessToken) {
$accessTokenUrl = sprintf(config('wechat.access_token_url'), config('wechat.appid'), config('wechat.appsecret'));
$accessTokenArr = json_decode(file_get_contents($accessTokenUrl), true);
if (isset($accessTokenArr['errcode'])) {
// 记录日记
Log::info($accessTokenArr['errmsg']);
return false;
} else {
$accessToken = $accessTokenArr['access_token'];
cache(self::$_token_key, $accessToken, $accessTokenArr['expires_in'] - 200);
}
}
return $accessToken;
}
/*
* 基础消息能力-文本消息
* */
public static function testReplay($postObj)
{
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$msgType = $postObj->MsgType;
$keyword = trim((string)$postObj->Content);
$time = time();
if ($keyword == '你好') {
$replyContent = "欢迎来到我的公众号!";
} else {
$replyContent = "厉害了，我的哥！！！！!";
}
$sendXml = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<Content><![CDATA[%s]]></Content>
<FuncFlag>0</FuncFlag>
</xml>";
$sendBackXml = sprintf($sendXml, $fromUsername, $toUsername, $time, $msgType, $replyContent);
return $sendBackXml;
}
/*
* 基础消息能力-图片消息
* */
public static function imageReplay($postObj)
{
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$time = time();
$replyContent = "图片picUrl:{$postObj->PicUrl},图片的MediaId:{$postObj->MediaId}";
$sendXml = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
$sendBackXml = sprintf($sendXml, $fromUsername, $toUsername, $time, 'text', $replyContent);
return $sendBackXml;
}
/*
* 掌握基础消息能力-语音消息
* */
public static function voiceReplay($postObj)
{
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$time = time();
$replyContent = "语音消息MediaId为：{$postObj->MediaId}'具体内容为:{$postObj->Recognition}";
$sendXml = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
$sendBackXml = sprintf($sendXml, $fromUsername, $toUsername, $time, 'text', $replyContent);
return $sendBackXml;
}
/*
* 基础消息能力-视频消息
* */
public static function videoReplay($postObj)
{
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$time = time();
$replyContent = "视频消息MediaId为：{$postObj->MediaId}'体文件下载接口拉取数据:{$postObj->ThumbMediaId}";
$sendXml = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
$sendBackXml = sprintf($sendXml, $fromUsername, $toUsername, $time, 'text', $replyContent);
return $sendBackXml;
}
/*
* -地理位置消息
* */
public static function locationReplay($postObj)
{
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$time = time();
$replyContent = "经度为：{$postObj->Location_Y}'维度:{$postObj->Location_X},具体地址:{$postObj->Label}";
$sendXml = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
$sendBackXml = sprintf($sendXml, $fromUsername, $toUsername, $time, 'text', $replyContent);
return $sendBackXml;
}
/*
* -基础消息能力-链接消息
* */
public static function linkReplay($postObj)
{
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$time = time();
$replyContent = "消息的标题为：{$postObj->Title},描述:{$postObj->Description}";
$sendXml = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
$sendBackXml = sprintf($sendXml, $fromUsername, $toUsername, $time, 'text', $replyContent);
return $sendBackXml;
}
}
2：控制器进行调用：
<?php
declare (strict_types=1);
namespace app\controller;
use app\BaseController;
use app\services\WechatService;
use think\Request;
class Wechat extends BaseController
{
/*
* 域名解析首方法
* */
public function valid()
{
//获取随机字符串
$echoStr = input("echostr");
if ($echoStr) {
// 验证接口的有效性，由于接口有效性的验证必定会传递echostr 参数
if ($this->checkSignature()) {
echo $echoStr;
exit;
}
} else {
return $this->responseMsg();
}
}
/*
* 解析文本、图片、语音.视频、地理、链接
* */
private function responseMsg()
{
$postStr = file_get_contents('php://input');
libxml_disable_entity_loader(true);
$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
switch ($postObj->MsgType) {
// 如果发过来的信息是文本，调用WechatService的testReplay方法
case 'text':
$sendBackXml = WechatService::testReplay($postObj); return $sendBackXml; break;
// 如果发过来的信息是图片，调用WechatService的imgReplay方法
case 'image':
$sendBackXml = WechatService::imageReplay($postObj); return $sendBackXml; break;
// 如果发过来的信息是语音，调用WechatService的voiceReplay方法
case 'voice':
$sendBackXml = WechatService::voiceReplay($postObj); return $sendBackXml; break;
// 如果发过来的信息是视屏，调用WechatService的videoReplay方法
case 'video':
$sendBackXml = WechatService::videoReplay($postObj); return $sendBackXml; break;
// 如果发过来的信息是地理位置消息，调用WechatService的videoReplay方法
case 'location':
$sendBackXml = WechatService::locationReplay($postObj); return $sendBackXml; break;
// 如果发过来的信息是地理位置消息，调用WechatService的videoReplay方法
case 'link':
$sendBackXml = WechatService::linkReplay($postObj); return $sendBackXml; break;
}
}
/*
* 获取token
* */
protected function checkSignature()
{
// 微信加密签名
$signature = input("signature");
$timestamp = input("timestamp");//时间戳
$nonce = input("nonce");//随机数
$token = "yanbing"; //token值，必须和你设置的一样
$tmpArr = array($token, $timestamp, $nonce);
sort($tmpArr, SORT_STRING);
$tmpStr = implode($tmpArr);
$tmpStr = sha1($tmpStr);
if ($tmpStr == $signature) {
return true;
} else {
return false;
}
}
/*
* 获取access_token
* */
public function getToken()
{
$accessToken = WechatService::getToken();
echo $accessToken;
}
}
3：效果图：
标签：sendBackXml,return,replyContent,微信,tp6,WechatService,开发者,time,postObj 来源： https://www.cnblogs.com/xiaoyantongxue/p/15806071.html