composer require peteryang/wechat1.获取access_token
#配置信息
$config = new \Config\Config("appid", "appSecret");
$w = new \WeChat\WeChat($config);
echo $w->getAccessToken();1.跳转页面获取code
<?php
require "../vendor/autoload.php";
#配置信息
$config = new \Config\Config("appid", "appSecret");
$w = new \WeChat\WeChat($config);
$url = $w->WebAuth()->getCodeRedirect("回调地址");
header("location:" . $url);2.根据code获取用户信息
<?php
require "../vendor/autoload.php";
$w = new \WeChat\WeChat($config);
$user_info = $w->WebAuth()->getUserInfoByCode($_GET['code']);
print_r($user_info);1.获取jsapiTicket
$w = new \WeChat\WeChat($config);
$accessToken = $w->getAccessToken();
echo $w->JsSdk()->getTicket($accessToken);2.wxConfig
<?php
$w = new \WeChat\WeChat($config);
$accessToken = $w->getAccessToken();
$jsSdk = $w->JsSdk();
$ticket = $jsSdk->getTicket($accessToken);
$wxConfig = $jsSdk->getWxConfig($ticket, "http://www.wechat.com/wxConfig.php");
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="proxy.php?url=https%3A%2F%2Fgithub.com%2Fjweixin-1.6.0.js"></script>
</head>
<body>
<script>
wx.config({
debug: true, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。
appId: '<?php echo $config->getAppId();?>', // 必填，公众号的唯一标识
timestamp: <?php echo $wxConfig->getTimestamp() ?>, // 必填，生成签名的时间戳
nonceStr: '<?php echo $wxConfig->getNonceStr() ?>', // 必填，生成签名的随机串
signature: '<?php echo $wxConfig->getSignature() ?>',// 必填，签名
jsApiList: ['chooseImage'] // 必填，需要使用的JS接口列表
});
</script>
</body>
</html>
调起支付
<?php
use Pay\config\PayConfig;
use Pay\method\js\Js;
use Pay\method\js\JsUnifiedOrder;
require "../vendor/autoload.php";
#测试号
$config = new \Config\Config("appid", "appkey");
$w = new \WeChat\WeChat($config);
#获取access_token
$accessToken = $w->getAccessToken();
$jsSdk = $w->JsSdk();
#获取ticket
$ticket = $jsSdk->getTicket($accessToken);
#获取jssdk配置项
$wxConfig = $jsSdk->getWxConfig($ticket, "http://www.wechat.com/wxConfig.php");
#微信支付实例
$pay = $w->pay(new PayConfig("商户id", "商户秘钥"));
#选择支付方式
$method = $pay->choose(new Js());
#调用统一下单
$payParameter = $method->unifiedorder(new JsUnifiedOrder(
"商品描述",
"订单号",
1,
"ip",
"通知地址",
"openid",
"附加数据"
))->getPayParameter();
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="proxy.php?url=https%3A%2F%2Fgithub.com%2Fjweixin-1.6.0.js"></script>
</head>
<body>
<script>
wx.config({
debug: true, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。
appId: '<?php echo $config->getAppId();?>', // 必填，公众号的唯一标识
timestamp: <?php echo $wxConfig->getTimestamp() ?>, // 必填，生成签名的时间戳
nonceStr: '<?php echo $wxConfig->getNonceStr() ?>', // 必填，生成签名的随机串
signature: '<?php echo $wxConfig->getSignature() ?>',// 必填，签名
jsApiList: ['chooseImage'] // 必填，需要使用的JS接口列表
});
wx.ready(function () {
// config信息验证后会执行ready方法，所有接口调用都必须在config接口获得结果之后，config是一个客户端的异步操作，所以如果需要在页面加载时就调用相关接口，则须把相关接口放在ready函数中调用来确保正确执行。对于用户触发时才调用的接口，则可以直接调用，不需要放在ready函数中。
wx.chooseWXPay({
timestamp: <?php echo $payParameter['timeStamp'];?>, // 支付签名时间戳，注意微信jssdk中的所有使用timestamp字段均为小写。但最新版的支付后台生成签名使用的timeStamp字段名需大写其中的S字符
nonceStr: '<?php echo $payParameter['nonceStr'];?>', // 支付签名随机串，不长于 32 位
package: '<?php echo $payParameter['package'];?>', // 统一支付接口返回的prepay_id参数值，提交格式如：prepay_id=\*\*\*）
signType: '<?php echo $payParameter['signType'];?>', // 微信支付V3的传入RSA,微信支付V2的传入格式与V2统一下单的签名格式保持一致
paySign: '<?php echo $payParameter['paySign'];?>', // 支付签名
success: function (res) {
// 支付成功后的回调函数
}
});
});
</script>
</body>
</html>通知检查
<?php
require "../vendor/autoload.php";
try {
#测试号
$config = new \Config\Config("appid", "appkey");
$w = new \WeChat\WeChat($config);
$pay = $w->pay(new \Pay\config\PayConfig("xxxxx", "xxxx"));
$method = $pay->choose(new \Pay\method\js\Js());
#验证失败会抛出异常，验证成功返回回调数据
$all=$method->check()->getAll();
//返回微信服务器成功消息
echo \Tool\Tool::returnSuccess();
} catch (\Exception $exception) {
echo $exception->getMessage();
}<?php
require "../vendor/autoload.php";
#测试号
$config = new \Config\Config("wx4f4bc4dec97d474b", "tiihtNczf5v6AKRyjwEUhQ==");
$w = new \WeChat\WeChat($config);
#获取session和openid
$app = $w->app()->getSession($code);
#解密
$user = $w->app()->decryptData('CiyLU1Aw2KjvrjMdj8YKliAjtP4gsMZM
QmRzooG2xrDcvSnxIMXFufNstNGTyaGS
9uT5geRa0W4oTOb1WT7fJlAC+oNPdbB+
3hVbJSRgv+4lGOETKUQz6OYStslQ142d
NCuabNPGBzlooOmB231qMM85d2/fV6Ch
evvXvQP8Hkue1poOFtnEtpyxVLW1zAo6
/1Xx1COxFvrc2d7UL/lmHInNlxuacJXw
u0fjpXfz/YqYzBIBzD6WUfTIF9GRHpOn
/Hz7saL8xz+W//FRAUid1OksQaQx4CMs
8LOddcQhULW4ucetDf96JcR3g0gfRK4P
C7E/r7Z6xNrXd2UIeorGj5Ef7b1pJAYB
6Y5anaHqZ9J6nKEBvB4DnNLIVWSgARns
/8wR2SiRS7MNACwTyrGvt9ts8p12PKFd
lqYTopNHR1Vf7XjfhQlVsAJdNiKdYmYV
oKlaRv85IfVunYzO0IKXsyl7JCUjCpoG
20f0a04COwfneQAGGwd5oa+T8yO5hzuy
Db/XcxxmK01EpqOyuxINew==', 'r7BXXKkLb8qrSNn05n0qiA==', 'tiihtNczf5v6AKRyjwEUhQ==');
$info = $user->getAll();