feat: load mysql database

demo.php

@@ -0,0 +1,8 @@
+<?php
+
+include('loadDatabase.php');
+
+$demo = new loadDatabase('localhost', 'mm', 'SCUTRobotLab', 'mm');
+$demo->init();
+
+?>

loadDatabase.php

@@ -0,0 +1,146 @@
+<?php
+
+// 作用：初始化数据库
+// $demo = new loadDatabase($host, $user, $passwd, $database);
+// $demo->init();
+
+class loadDatabase {
+    private $loadSQL; // 初始化SQL语句
+    private $mysqlServer; // MySQL数据库地址
+    private $mysqlUser; // MySQL用户名
+    private $mysqlPasswd; // MySQL用户密码
+    private $databaseName; // 目标数据库名称
+    
+    private function loadSqlString() { // 载入SQL建表语句
+        // 人员信息表
+        $this->loadSQL['_user'] = "DROP TABLE IF EXISTS `user`;";
+        $this->loadSQL['user'] = "CREATE TABLE `user` (
+            `id` int NOT NULL COMMENT '人员唯一ID',
+            `account` varchar(255) NOT NULL COMMENT '账户名称',
+            `passwd` varchar(255) NOT NULL COMMENT '密码哈希值',
+            `group_id` int NOT NULL COMMENT '人员所属群组',
+            `status` int NOT NULL COMMENT '用户当前状态',
+            `is_caption` int NOT NULL COMMENT '是否为队长',
+            `data` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '包括名字、邮箱、电话号码等（数组）',
+            PRIMARY KEY (`id`),
+            UNIQUE KEY `account` (`account`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;";
+
+        // 群组信息表
+        $this->loadSQL['_group'] = "DROP TABLE IF EXISTS `group`;";
+        $this->loadSQL['group'] = "CREATE TABLE `group` (
+            `id` int NOT NULL COMMENT '群组唯一ID',
+            `name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '群组名称',
+            `remark` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci COMMENT '备注信息',
+            PRIMARY KEY (`id`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;";
+
+        // A类物品种类记录表
+        $this->loadSQL['_a_kind'] = "DROP TABLE IF EXISTS `a_kind`;";
+        $this->loadSQL['a_kind'] = "CREATE TABLE `a_kind` (
+            `id` int NOT NULL COMMENT '物品种类唯一ID',
+            `name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '物品名称',
+            `owner` int NOT NULL COMMENT '所属群组',
+            `remark` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci COMMENT '备注信息',
+            PRIMARY KEY (`id`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;";
+
+        // A类物品记录表
+        $this->loadSQL['_a_status'] = "DROP TABLE IF EXISTS `a_status`;";
+        $this->loadSQL['a_status'] = "CREATE TABLE `a_status` (
+            `id` int NOT NULL COMMENT '物品唯一ID',
+            `kind_id` int NOT NULL COMMENT '所属种类ID',
+            `time` datetime NOT NULL COMMENT '购入时间',
+            `purchaser` int NOT NULL COMMENT '购入人员',
+            `principal` int NOT NULL COMMENT '物品负责人',
+            `status` int NOT NULL COMMENT '物品当前状态',
+            `is_approve` int NOT NULL COMMENT '物品借出是否需要审批',
+            `remark` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci COMMENT '备注信息',
+            PRIMARY KEY (`id`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;";
+
+        // A类物品借出记录表
+        $this->loadSQL['_a_lend'] = "DROP TABLE IF EXISTS `a_lend`;";
+        $this->loadSQL['a_lend'] = "CREATE TABLE `a_lend` (
+            `id` int NOT NULL COMMENT '借出记录的唯一ID',
+            `time` datetime NOT NULL COMMENT '借出或移交时间',
+            `lender` int NOT NULL COMMENT '借出或移交后物品所在人员',
+            `approver` int NOT NULL COMMENT '审批人员',
+            `method` int NOT NULL COMMENT '物品借出方式',
+            `remark` text CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT '备注信息',
+            PRIMARY KEY (`id`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;";
+
+        // A类物品审批状态表
+        $this->loadSQL['_a_approve'] = "DROP TABLE IF EXISTS `a_approve`;";
+        $this->loadSQL['a_approve'] = "CREATE TABLE `a_approve` (
+            `id` int NOT NULL COMMENT '请求借出或移交的物品ID',
+            `submitter` int NOT NULL COMMENT '申请审批的人员',
+            `time` datetime NOT NULL COMMENT '申请提交的时间',
+            `approver` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '标记请求目标人员（数组）',
+            `ignore` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '标记目标人员忽略请求（数组）',
+            `remark` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci COMMENT '备注信息',
+            PRIMARY KEY (`id`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;";
+
+        // B类耗材状态表
+        $this->loadSQL['_b_status'] = "DROP TABLE IF EXISTS `b_status`;";
+        $this->loadSQL['b_status'] = "CREATE TABLE `b_status` (
+            `id` int NOT NULL COMMENT '耗材唯一ID',
+            `name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '耗材名称',
+            `num` int NOT NULL COMMENT '耗材数量',
+            `owner` int NOT NULL COMMENT '所属群组',
+            `principal` int NOT NULL COMMENT '耗材负责人',
+            `is_approve` int NOT NULL COMMENT '物品借出是否需要审批',
+            `remark` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci COMMENT '备注信息',
+            PRIMARY KEY (`id`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;";
+
+        // B类耗材审批状态表
+        $this->loadSQL['_b_approve'] = "DROP TABLE IF EXISTS `b_approve`;";
+        $this->loadSQL['b_approve'] = "CREATE TABLE `b_approve` (
+        `id` int NOT NULL COMMENT '请求借出的物品ID',
+        `submitter` int NOT NULL COMMENT '申请审批的人员',
+        `time` datetime NOT NULL COMMENT '申请提交的时间',
+        `approver` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '标记请求目标人员（数组）',
+        `ignore` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '标记目标人员忽略请求（数组）',
+        `remark` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci COMMENT '备注信息',
+        PRIMARY KEY (`id`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;";
+
+        // C类时耗品状态表
+        $this->loadSQL['_c_status'] = "DROP TABLE IF EXISTS `c_status`;";
+        $this->loadSQL['c_status'] = "CREATE TABLE `c_status` (
+            `id` int NOT NULL COMMENT '时耗品唯一ID',
+            `name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '时耗品名称',
+            `owner` int NOT NULL COMMENT '时耗品所属群组',
+            `principal` int NOT NULL COMMENT '时耗品负责人',
+            `end_time` datetime NOT NULL COMMENT '时耗品到期时间',
+            `remark` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci COMMENT '备注信息',
+            PRIMARY KEY (`id`)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;";
+    }
+
+    public function __construct($mysqlServer, $mysqlUser, $mysqlPasswd, $databaseName) { // 构造函数
+        $this->mysqlServer = $mysqlServer;
+        $this->mysqlUser = $mysqlUser;
+        $this->mysqlPasswd = $mysqlPasswd;
+        $this->databaseName = $databaseName;
+        $this->loadSqlString();
+    }
+
+    public function init() { // 执行数据库初始化
+        $conn = new mysqli($this->mysqlServer, $this->mysqlUser, $this->mysqlPasswd, $this->databaseName);
+        if ($conn->connect_error) {
+            die("连接失败: " . $conn->connect_error);
+        }
+        foreach ($this->loadSQL as $sql) { // 遍历初始化SQL语句
+            if (!$conn->query($sql)) {
+                die("执行错误: " . $conn->error);
+            }
+        }
+        $conn->close();
+    }
+}
+
+?>