大改：重构项目

src/main/resources/sql/check_payment_config.sql

@@ -0,0 +1,91 @@
+-- 检查支付配置的SQL脚本
+
+-- 1. 查看所有支付配置
+SELECT 
+    id,
+    name,
+    type,
+    code,
+    app_id,
+    mch_id,
+    CASE 
+        WHEN api_key IS NULL OR api_key = '' THEN '未配置'
+        ELSE CONCAT('已配置(长度:', LENGTH(api_key), ')')
+    END as api_key_status,
+    merchant_serial_number,
+    status,
+    tenant_id,
+    create_time
+FROM sys_payment 
+ORDER BY type, tenant_id;
+
+-- 2. 检查微信支付配置（type=0）
+SELECT 
+    id,
+    name,
+    app_id,
+    mch_id,
+    CASE 
+        WHEN api_key IS NULL OR api_key = '' THEN 'ERROR: API密钥未配置'
+        WHEN LENGTH(api_key) < 32 THEN 'WARNING: API密钥长度可能不正确'
+        ELSE 'OK'
+    END as api_key_check,
+    CASE 
+        WHEN merchant_serial_number IS NULL OR merchant_serial_number = '' THEN 'ERROR: 序列号未配置'
+        WHEN LENGTH(merchant_serial_number) != 40 THEN 'WARNING: 序列号长度可能不正确'
+        ELSE 'OK'
+    END as serial_number_check,
+    CASE 
+        WHEN mch_id IS NULL OR mch_id = '' THEN 'ERROR: 商户号未配置'
+        ELSE 'OK'
+    END as mch_id_check,
+    CASE 
+        WHEN app_id IS NULL OR app_id = '' THEN 'ERROR: 应用ID未配置'
+        ELSE 'OK'
+    END as app_id_check,
+    status,
+    tenant_id
+FROM sys_payment 
+WHERE type = 0
+ORDER BY tenant_id;
+
+-- 3. 插入示例微信支付配置（请根据实际情况修改）
+-- 注意：请将下面的值替换为您的实际配置
+/*
+INSERT INTO sys_payment (
+    name,
+    type,
+    code,
+    app_id,
+    mch_id,
+    api_key,
+    merchant_serial_number,
+    status,
+    tenant_id,
+    create_time,
+    update_time
+) VALUES (
+    '微信支付',
+    0,
+    '0',
+    'wx1234567890abcdef',  -- 请替换为您的微信小程序AppID
+    '1723321338',          -- 请替换为您的商户号
+    'your_api_v3_key_here', -- 请替换为您的APIv3密钥
+    '2B933F7C35014A1C363642623E4A62364B34C4EB', -- 请替换为您的商户证书序列号
+    1,
+    10550,                 -- 请替换为您的租户ID
+    NOW(),
+    NOW()
+) ON DUPLICATE KEY UPDATE
+    app_id = VALUES(app_id),
+    mch_id = VALUES(mch_id),
+    api_key = VALUES(api_key),
+    merchant_serial_number = VALUES(merchant_serial_number),
+    update_time = NOW();
+*/
+
+-- 4. 检查特定租户的支付配置
+-- SELECT * FROM sys_payment WHERE tenant_id = 10550 AND type = 0;
+
+-- 5. 删除错误的支付配置（谨慎使用）
+-- DELETE FROM sys_payment WHERE id = ?;