From d3614f4dd365474a8bd55dbbb0781c542a7eb380 Mon Sep 17 00:00:00 2001
From: Yuhang Wu <YuhangWu@orbitmes.com>
Date: Tue, 28 Jul 2026 18:06:42 +0800
Subject: [PATCH] =?UTF-8?q?fix(role):=20=E4=BF=AE=E5=A4=8D=E8=A7=92?=
 =?UTF-8?q?=E8=89=B2=E5=88=97=E8=A1=A8=E5=88=86=E9=A1=B5=E6=9F=A5=E8=AF=A2?=
 =?UTF-8?q?=E7=9A=84SQL=E6=8B=BC=E6=8E=A5=E7=A9=BA=E6=A0=BC=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
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1. 修正了count查询SQL拼接时缺少前置空格的问题，避免出现"WHERE1=1"的语法错误
2. 新增了系统用户和角色的初始数据库脚本
---
 rust.sql                       | 46 ++++++++++++++++++++++++++++++++++
 src-tauri/src/commands/role.rs |  2 +-
 2 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 rust.sql

diff --git a/rust.sql b/rust.sql
new file mode 100644
index 0000000..2a4c082
--- /dev/null
+++ b/rust.sql
@@ -0,0 +1,46 @@
+-- Database export: rust
+-- Date: 2026-07-28 17:51:45
+-- Generated by DBX
+
+SET FOREIGN_KEY_CHECKS = 0;
+
+DROP TABLE IF EXISTS `sys_user`;
+
+CREATE TABLE `sys_user` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+  `nick_name` varchar(64) NOT NULL DEFAULT '' COMMENT '昵称',
+  `avatar` varchar(255) NOT NULL DEFAULT '' COMMENT '头像',
+  `user_name` varchar(64) NOT NULL DEFAULT '' COMMENT '用户名',
+  `password` varchar(128) NOT NULL DEFAULT '' COMMENT '密码',
+  `email` varchar(128) NOT NULL DEFAULT '' COMMENT '邮箱',
+  `phone` varchar(32) NOT NULL DEFAULT '' COMMENT '手机号',
+  `age` bigint(20) NOT NULL DEFAULT '0' COMMENT '年龄',
+  `sex` bigint(20) NOT NULL DEFAULT '0' COMMENT '性别 0未知 1男 2女',
+  `creater` bigint(20) NOT NULL DEFAULT '0' COMMENT '创建人ID',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  PRIMARY KEY (`id`),
+  KEY `idx_user_name` (`user_name`),
+  KEY `idx_nick_name` (`nick_name`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4 COMMENT='系统用户表';
+
+INSERT INTO `sys_user` (`id`, `nick_name`, `avatar`, `user_name`, `password`, `email`, `phone`, `age`, `sex`, `creater`, `create_time`) VALUES
+(1, '管理员', '', 'admin', '123456', 'wu434425608@163.com', '18866668888', 18, 1, 1, '2026-07-27 14:37:35'),
+(2, '用户', '', 'user', '123456', '122', '1', 0, 0, 0, '2026-07-27 07:20:45');
+
+DROP TABLE IF EXISTS `sys_role`;
+
+CREATE TABLE `sys_role` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `role_key` varchar(50) DEFAULT '',
+  `role_name` varchar(50) DEFAULT '',
+  `sort` int(11) DEFAULT '0',
+  `creater` bigint(20) DEFAULT '0',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COMMENT='系统角色';
+
+INSERT INTO `sys_role` (`id`, `role_key`, `role_name`, `sort`, `creater`, `create_time`) VALUES
+(1, 'admin', '管理员', 10, 0, '2026-07-28 09:25:19'),
+(3, 'user', '用户', 30, 0, '2026-07-28 09:32:13');
+
+SET FOREIGN_KEY_CHECKS = 1;
diff --git a/src-tauri/src/commands/role.rs b/src-tauri/src/commands/role.rs
index b3dbac9..8ebf5b4 100644
--- a/src-tauri/src/commands/role.rs
+++ b/src-tauri/src/commands/role.rs
@@ -96,7 +96,7 @@ pub async fn role_page(
         .map_or(false, |role_name| !role_name.is_empty());
 
     if has_role_key || has_role_name {
-        count_builder.push("WHERE 1=1");
+        count_builder.push(" WHERE 1=1");
         if has_role_key {
             count_builder.push(" AND role_key LIKE ");
             count_builder.push_bind(format!("%{}%", params.role_key.as_deref().unwrap()));