项目第一次版本提交

user/xiao_user.php

@@ -0,0 +1,54 @@
+<?php
+/**
+ * 用户模拟消费1积分功能实现
+ */
+
+/**
+ * 开启session
+ */
+session_start();
+
+/**
+ * 开启检查用户是否登陆
+ */
+if (empty($_SESSION['user']['isUserLogin'])) {
+    header("Location:../index.php");
+}
+
+/**
+ * 引入数据库文件
+ */
+include '../config/config.inc.php';
+
+/**
+ * 定义时间
+ */
+$ymd = time();
+
+/**
+ * 模拟消费逻辑
+ */
+if (isset($_GET['id'])) {
+    $sql = "select id,integral from u_users WHERE 1=1 and id={$_GET['id']} ";
+    $res = $pdo->query($sql);
+    list($id, $integral) = $res->fetch(PDO::FETCH_NUM);
+    if ($integral >= 1) {
+        //积分减少
+        $integral -= 1;
+        $stmt = $pdo->prepare('UPDATE u_users SET integral=? WHERE id=?');
+        $stmt->execute(array($integral, $id));
+        if ($stmt->rowCount() > 0) {
+            //写入消费记录
+            $stmt = $pdo->prepare('INSERT INTO u_xiaos ( uid,jf,ymd) VALUES (?,?,?)');
+            $stmt->execute(array($_GET['id'], $integral, $ymd));
+            echo "<script>alert('消费成功！积分-1');window.location.href = 'index.php';</script>";
+        } else {
+            echo "<script>alert('消费失败，请稍后重试');window.location.href = 'index.php';</script>";
+        }
+    } else {
+        echo "<script>alert('积分不足，请赚取积分');window.location.href = 'index.php';</script>";
+    }
+}
+
+
+