项目微信公众号开发，需要做用户消息推送，记录下来以便日后使用
1，接上一篇文章，可以查看如何获取用户openid
2，添加模板消息
3，查看模板详情
根据模板详情设置对应推送消息
4，代码实现
1 <?php
2 // 字符编码
3 header("Content-Type:text/html; charset=utf-8");
4
5 // 微信接口类
6 class WeChat{
7 private static $appid;
8 private static $appsecret;
9
10 function __construct(){
11 self::$appid = ‘‘; // 开发者ID(AppID)
12 self::$appsecret = ‘‘; // 开发者密码(AppSecret)
13 }
14
15 // 微信授权地址
16 public static function getAuthorizeUrl($url){
17 $url_link = urlencode($url);
18 return "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" . self::$appid . "&redirect_uri={$url_link}&response_type=code&scope=snsapi_base&state=1#wechat_redirect";
19 }
20
21 // 获取TOKEN
22 public static function getToken(){
23 $urla = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . self::$appid . "&secret=" . self::$appsecret;
24 $outputa = self::curlGet($urla);
25 $result = json_decode($outputa, true);
26 return $result[‘access_token‘];
27 }
28
29 /**
30 * getUserInfo 获取用户信息
31 * @param string $code 微信授权code
32 * @param string $weiwei_token Token
33 * @return array
34 */
35 public static function getUserInfo($code, $weiwei_token){
36 $access_token_url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=" . self::$appid . "&secret=" . self::$appsecret . "&code={$code}&grant_type=authorization_code";
37 $access_token_json = self::curlGet($access_token_url);
38 $access_token_array = json_decode($access_token_json, true);
39 $openid = $access_token_array[‘openid‘];
40 $new_access_token = $weiwei_token;
41
42 //全局access token获得用户基本信息
43 $userinfo_url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token={$new_access_token}&openid={$openid}";
44 $userinfo_json = self::curlGet($userinfo_url);
45 $userinfo_array = json_decode($userinfo_json, true);
46 return $userinfo_array;
47 }
48
49 /**
50 * pushMessage 发送自定义的模板消息
51 * @param array $data 模板数据
52 $data = [
53 ‘openid‘ => ‘‘, 用户openid
54 ‘url‘ => ‘‘, 跳转链接
55 ‘template_id‘ => ‘‘, 模板id
56 ‘data‘ => [ // 消息模板数据
57 ‘first‘ => [‘value‘ => urlencode(‘黄旭辉‘),‘color‘ => "#743A3A"],
58 ‘keyword1‘ => [‘value‘ => urlencode(‘男‘),‘color‘=>‘blue‘],
59 ‘keyword2‘ => [‘value‘ => urlencode(‘1993-10-23‘),‘color‘ => ‘blue‘],
60 ‘remark‘ => [‘value‘ => urlencode(‘我的模板‘),‘color‘ => ‘#743A3A‘]
61 ]
62 ];
63 * @param string $topcolor 模板内容字体颜色，不填默认为黑色
64 * @return array
65 */
66 public static function pushMessage($data = [],$topcolor = ‘#0000‘){
67 $template = [
68 ‘touser‘ => $data[‘openid‘],
69 ‘template_id‘ => $data[‘template_id‘],
70 ‘url‘ => $data[‘url‘],
71 ‘topcolor‘ => $topcolor,
72 ‘data‘ => $data[‘data‘]
73 ];
74 $json_template = json_encode($template);
75 $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . self::getToken();
76 $result = self::curlPost($url, urldecode($json_template));
77 $resultData = json_decode($result, true);
78 return $resultData;
79 }
80
81 /**
82 * addLog 日志记录
83 * @param string $log_content 日志内容
84 */
85 public static function addLog($log_content = ‘‘){
86 $data = "";
87 $data .= "DATE: [ " . date(‘Y-m-d H:i:s‘) . " ]\r\n";
88 $data .= "INFO: " . $log_content . "\r\n\r\n";
89 file_put_contents(‘/wechat.log‘, $data, FILE_APPEND);
90 }
91
92 /**
93 * 发送get请求
94 * @param string $url 链接
95 * @return bool|mixed
96 */
97 private static function curlGet($url){
98 $curl = curl_init();
99 curl_setopt($curl, CURLOPT_URL, $url);
100 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
101 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
102 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
103 $output = curl_exec($curl);
104 if(curl_errno($curl)){
105 return ‘ERROR ‘ . curl_error($curl);
106 }
107 curl_close($curl);
108 return $output;
109 }
110
111 /**
112 * 发送post请求
113 * @param string $url 链接
114 * @param string $data 数据
115 * @return bool|mixed
116 */
117 private static function curlPost($url, $data = null){
118 $curl = curl_init();
119 curl_setopt($curl, CURLOPT_URL, $url);
120 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
121 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
122 if(!empty($data)){
123 curl_setopt($curl, CURLOPT_POST, 1);
124 curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
125 }
126 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
127 $output = curl_exec($curl);
128 curl_close($curl);
129 return $output;
130 }
131 }
132
133 /**
134 * get_page_url 获取完整URL
135 * @return url
136 */
137 function get_page_url($type = 0){
138 $pageURL = ‘http‘;
139 if($_SERVER["HTTPS"] == ‘on‘){
140 $pageURL .= ‘s‘;
141 }
142 $pageURL .= ‘://‘;
143 if($type == 0){
144 $pageURL .= $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];
145 }else{
146 $pageURL .= $_SERVER["SERVER_NAME"];
147 }
148 return $pageURL;
149 }
150
151 // 获取用户openid
152
153 // 微信接口类
154 $WeChat = new WeChat();
155 if(empty($_GET[‘code‘]) || !isset($_GET[‘code‘])){
156 // 通过授权获取code
157 $url = get_page_url();
158 $authorize_url = $WeChat->getAuthorizeUrl($url);
159 header("Location:{$authorize_url}"); // 重定向浏览器
160 exit();
161 }else{
162 // 获取微信用户信息
163 $code = $_GET[‘code‘];
164 $weiwei_token = $WeChat->getToken(); // 获取微信token
165 $user_info = $WeChat->getUserInfo($code, $weiwei_token);
166 $openid = $user_info[‘openid‘];
167 # 公众号消息推送
168 $WeChat::pushMessage([
169 ‘openid‘ => $openid, // 用户openid
170 ‘access_token‘ => $weiwei_token,
171 ‘template_id‘ => "ONZapeZi5OzxHym7IaZw7q4eJHEV4L6lzdQrEIWBs60", // 填写你自己的消息模板ID
172 ‘data‘ => [ // 模板消息内容，根据模板详情进行设置
173 ‘first‘ => [‘value‘ => urlencode("尊敬的某某某先生，您好，您本期还款已成功扣收。"),‘color‘ => "#743A3A"],
174 ‘keyword1‘ => [‘value‘ => urlencode("2476.00元"),‘color‘=>‘blue‘],
175 ‘keyword2‘ => [‘value‘ => urlencode("13期"),‘color‘=>‘blue‘],
176 ‘keyword3‘ => [‘value‘ => urlencode("15636.56元"),‘color‘ => ‘green‘],
177 ‘keyword4‘ => [‘value‘ => urlencode("6789.23元"),‘color‘ => ‘green‘],
178 ‘remark‘ => [‘value‘ => urlencode("更多贷款详情，请点击页面进行实时查询。"),‘color‘ => ‘#743A3A‘]
179 ],
180 ‘url_link‘ => ‘https://www.cnblogs.com/‘ // 消息跳转链接
181 ]);
182 }
原文地址：https://www.cnblogs.com/hui9527/p/8513336.html
时间： 2024-08-16 07:48:31