README

Composer

Execute the following command to get the latest version of the package:

composer require dsweixin/pay

Publish Configuration

php artisan vendor:publish --provider "Pay\WeChat\WeChatServiceProvider"

config目录下面会生成pay.php文件配置相关参数

Methods

小程序支付创建订单

use Pay\WeChat\Facades\WeChat;

// 4. 组装参数，可以参考官方商户文档
$data = [
    'body'             => '测试商品',
    'out_trade_no'     => time(),
    'total_fee'        => '1',
    'openid'           => 'o8jfi5KadnMGFAG2pBkTwnnT3kGI',
    'spbill_create_ip' => '127.0.0.1',
    'trade_type'       => 'JSAPI',
    'notify_url'       => config('pay.notify_url'),
];
$result  =  WeChat::createOrder($data);
// 创建JSAPI参数签名
$options = WeChat::createParamsForJsApi($result['prepay_id']);

小程序支付回调处理

use Pay\WeChat\Facades\Notify;

Notify::handle(false);

上面代码放回调通知地址方法即可
$data = Array
(
    [result] => 1
    [data] => Array
        (
            [appid] => wx05ad3d3ccbea8ce6
            [bank_type] => CFT
            [cash_fee] => 2000
            [fee_type] => CNY
            [is_subscribe] => N
            [mch_id] => 1503359491
            [nonce_str] => nccypuj8s8y1ppcto60u4nwww6uvpd0d
            [openid] => o8jfi5KadnMGFAG2pBkTwnnT3kGI
            [out_trade_no] => 5990579967388781001
            [result_code] => SUCCESS
            [return_code] => SUCCESS
            [sign] => E4895BA374A65DC1599D062A60AF7882
            [time_end] => 20180518140320
            [total_fee] => 2000
            [trade_type] => JSAPI
            [transaction_id] => 4.2000001282018E+27
        )

    [return_code] => SUCCESS
    [return_msg] => OK
)
 //在业务逻辑处理好添加下面一段代码ok,处理失败也需要输出这段
 $xml = array(
     "return_code" => $data["return_code"],
     "return_msg"  => $data["return_msg"],
 );
 Notify::ReplyNotify($xml);

小程序校验和解密

use Pay\WeChat\Facades\Oauth;

Oauth::jsCodeSession($code);//登录凭证校验

Oauth::wxBizDataCrypt($data);//用户数据的签名验证和加解密 

微信API