林一峰
7 years ago
7 changed files with 140 additions and 126 deletions
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26app/Http/Controllers/Api/UserRechargeController.php
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117app/Http/Controllers/Api/WechatAuthController.php
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14app/Http/Controllers/Weixin/UserController.php
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1app/Http/Model/UserRecharge.php
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9resources/views/weixin/user/userRecharge.blade.php
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91resources/views/weixin/user/userRechargeTwo.blade.php
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8routes/web.php
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<?php |
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namespace App\Http\Controllers\Api; |
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use App\Http\Controllers\Api\CommonController; |
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//微信auth2.0授权
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class WechatAuthController extends CommonController |
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{ |
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public $appid = 'wxba09d9f0fed4b84b'; //微信APPID，公众平台获取
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public $appsecret = '332c2b1fc1eb282c0136b73723db4237'; //微信APPSECREC，公众平台获取
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public $redirect_uri = "http://www.你的域名.cn/项目目录/index.php?m=分组&c=控制器&a=方法"; //微信回调地址，要跟公众平台的配置域名相同
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public $code; |
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public $openid; |
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public $state = 123; //重定向后会带上state参数，开发者可以填写a-zA-Z0-9的参数值，最多128字节
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public function auth(Request $request) |
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{ |
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//如果$_SESSION中没有openid，说明用户刚刚登陆，就执行getCode、getOpenId、getUserInfo获取他的信息
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if (!isset($_SESSION['openid'])) |
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{ |
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$this->code = $this->getCode(); |
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$this->access_token = $this->getOpenId(); |
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$userInfo = $this->getUserInfo(); |
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//把用户的微信信息存到数据库中
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/* if ($userInfo) |
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{ |
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$ins = M('Wechat_user_info'); |
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$map['openid'] = $userInfo['openid']; |
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$result = $ins->where($map)->find(); //根据OPENID查找数据库中是否有这个用户，如果没有就写数据库。继承该类的其他类，用户都写入了数据库中。
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if (!$result) |
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{ |
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$ins->add($userInfo); |
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} |
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$_SESSION['openid'] = $userInfo['openid']; //写到$_SESSION中。微信缓存很坑爹，调试时请及时清除缓存再试。
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} */ |
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} |
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} |
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/** |
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* @explain |
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* 获取code,用于获取openid和access_token |
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* @remark |
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* code只能使用一次，当获取到之后code失效,再次获取需要重新进入 |
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* 不会弹出授权页面，适用于关注公众号后自定义菜单跳转等，如果不关注，那么只能获取openid |
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**/ |
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public function getCode() |
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{ |
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if (isset($_REQUEST["code"])) |
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{ |
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return $_REQUEST["code"]; |
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} |
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else |
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{ |
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$str = "location: https://open.weixin.qq.com/connect/oauth2/authorize?appid=" . $this->appid . "&redirect_uri=" . $this->redirect_uri . "&response_type=code&scope=snsapi_userinfo&state=". $this->state ."#wechat_redirect"; |
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header($str); |
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exit; |
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} |
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} |
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/** |
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* @explain |
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* 用于获取用户openid |
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**/ |
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public function getOpenId() |
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{ |
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$access_token_url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=" . $this->appid . "&secret=" . $this->appsecret . "&code=" . $this->code . "&grant_type=authorization_code"; |
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$access_token_json = $this->https_request($access_token_url); |
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$access_token_array = json_decode($access_token_json, TRUE); |
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return $access_token_array; |
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} |
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/** |
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* @explain |
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* 通过code获取用户openid以及用户的微信号信息 |
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* @return |
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* @remark |
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* 获取到用户的openid之后可以判断用户是否有数据，可以直接跳过获取access_token,也可以继续获取access_token |
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* access_token每日获取次数是有限制的，access_token有时间限制，可以存储到数据库7200s. 7200s后access_token失效 |
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**/ |
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public function getUserInfo() |
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{ |
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$userinfo_url = "https://api.weixin.qq.com/sns/userinfo?access_token=".$this->access_token['access_token'] ."&openid=" . $this->access_token['openid']."&lang=zh_CN"; |
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$userinfo_json = $this->https_request($userinfo_url); |
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$userinfo_array = json_decode($userinfo_json, TRUE); |
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return $userinfo_array; |
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} |
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/** |
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* @explain |
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* 发送http请求，并返回数据 |
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**/ |
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public function https_request($url, $data = null) |
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{ |
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$curl = curl_init(); |
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curl_setopt($curl, CURLOPT_URL, $url); |
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); |
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE); |
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if (!empty($data)) |
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{ |
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curl_setopt($curl, CURLOPT_POST, 1); |
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curl_setopt($curl, CURLOPT_POSTFIELDS, $data); |
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} |
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); |
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$output = curl_exec($curl); |
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curl_close($curl); |
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return $output; |
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} |
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} |
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@ -0,0 +1,91 @@ |
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<!DOCTYPE html><html><head><meta http-equiv="content-type" content="text/html;charset=utf-8"/> |
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<title>充值-支付</title><meta name="keywords" content="关键词"><meta name="description" content="描述"><meta content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=0" name="viewport"> |
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<link href="<?php echo env('APP_URL'); ?>/css/weixin/style.css" type="text/css" rel="stylesheet"> |
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<script type="text/javascript" src="<?php echo env('APP_URL'); ?>/js/jquery.min.js"></script> |
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<script type="text/javascript" src="<?php echo env('APP_URL'); ?>/js/weixin/mobile.js"></script> |
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<link href="<?php echo env('APP_URL'); ?>/css/font-awesome.min.css" type="text/css" rel="stylesheet"></head><body> |
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<div class="classreturn loginsignup"> |
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<div class="ds-in-bl return"><a href="javascript:history.back(-1);"><img src="<?php echo env('APP_URL'); ?>/images/weixin/return.png" alt="返回"></a></div> |
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<div class="ds-in-bl tit center"><span>充值</span></div> |
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</div> |
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<style> |
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.account{text-align:center;margin-top:30px;} |
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.account .icon{color:#FFCC00;font-size:100px;}
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.account .tit{color:#000;font-size:18px;}
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.bottoma{display:block;font-size:18px;padding:10px;border-radius:2px;} |
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</style> |
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<div class="floor account"> |
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<div class="icon"><i class="fa fa-google-wallet"></i></div> |
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<div style="margin:10px;padding:10px;text-align:left;"> |
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订单已于 <span style="color:#390;"><?php echo $post['created_at']; ?></span> 提交成功，请您尽快付款！<br>
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订单号：<?php echo $post['id']; ?><br>
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应付金额：<span style="color:#ff5500;font-size:18px;">￥<?php echo $post['money']; ?></span> 元<br><br>
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请您在提交订单后30分钟内完成支付，否则订单会自动取消。<br><br> |
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</div> |
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<a style="margin:0 10px 10px 10px;background-color:#1aad19;text-align:center;color:#fff;border:1px solid #179e16;" class="bottoma" href="javascript:chongzhi();">去支付</a> |
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</div> |
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<script type="text/javascript" src="<?php echo env('APP_URL'); ?>/js/layer/mobile/layer.js"></script> |
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<script> |
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function chongzhi() |
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{ |
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var money = $('#money').val(); |
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var re = /^[0-9]+$/; //判断字符串是否为数字
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if(money == '') |
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{ |
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//提示
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layer.open({ |
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content: '请输入充值金额' |
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,skin: 'msg' |
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,time: 2 //2秒后自动关闭
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}); |
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return false; |
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} |
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if(!re.test(money)) |
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{ |
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//提示
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layer.open({ |
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content: '金额格式不正确' |
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,skin: 'msg' |
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,time: 2 //2秒后自动关闭
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}); |
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return false; |
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} |
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//询问框
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layer.open({ |
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content: '确定要充值吗？' |
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,btn: ['确定', '取消'] |
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,yes: function(){ |
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var url = '<?php echo env('APP_API_URL')."/user_recharge_add"; ?>'; |
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var pay_type = $('#pay_type').val(); |
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$.post(url,{access_token:'<?php echo $_SESSION['weixin_user_info']['access_token']; ?>',money:money,pay_type:pay_type},function(res) |
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{ |
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//提示
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layer.open({ |
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content: res.msg |
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,skin: 'msg' |
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,time: 2 //2秒后自动关闭
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}); |
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if(res.code==0) |
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{ |
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location.href = '<?php echo substr(route('weixin_user_recharge_two',array('id'=>1)), 0, -1); ?>' + res.data; |
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} |
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else |
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{ |
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} |
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},'json'); |
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} |
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}); |
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} |
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</script> |
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</body></html> |
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