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---
trigger: always_on
---
<Requirement>
******数据库操作规范
项目使用 CreateData + ExecDatabase 模式调用 SQL Server 存储过程,具体使用方式如下:
## CreateData 方法规范
```javascript
// 语法: this.CreateData(type, procedureName, paramArray)
// 参数说明:
const Data = this.CreateData('11', '存储过程名称', param)
```
**参数1 (type): 操作类型**
- '11': 查询操作,返回存储过程的 SELECT 结果集
- '12': 增删改操作,返回执行状态 (result: 1=成功, 其他=失败)
**参数2: 存储过程名称**
- 必须是完整的存储过程名称,如 'MES_计划BOM_工位与名称_查询_在线状态'
**参数3: 存储过程参数数组**
```javascript
const param = [
['工位号', this.$store.state.station.stationNumber],
['产品型号代码', this.$store.state.station.engineValue.EngineTypeID],
['发动机号', EngineID]
]
// 数组格式: [参数名, 参数值]
```
## ExecDatabase 方法规范
```javascript
this.ExecDatabase(Data).then(response => {
// 查询操作 (type=11): response.data 为结果数组
// 增删改操作 (type=12): response.data[0].result === '1' 表示成功
console.log(response.data)
})
```
## 实际使用案例
**查询操作示例:**
```javascript
const param = []
param[0] = ['工位号', this.$store.state.station.stationNumber]
const Data = this.CreateData('11', 'MES_计划BOM_工位与名称_查询_在线状态', param)
this.ExecDatabase(Data).then(response => {
this.onlineStatus = response.data[0]['在线状态'] === 0
})
```
**增删改操作示例:**
```javascript
const param = []
param[0] = ['工位号', this.$store.state.station.stationNumber]
param[1] = ['变速器序列号', this.EngineIDRepeat]
param[2] = ['删除人', this.$store.state.station.stationUserCount]
const Data = this.CreateData('12', '北汽福田_变速器_重号删除', param)
this.ExecDatabase(Data).then(response => {
if (response.data[0]['result'] === '1') {
this.$message.success('操作成功,请重新扫码变速器条码!')
} else {
this.$message.error('操作失败,请联系管理员!')
}
})
```
## 数据库读取操作
如需直接查询 SQL Server 数据库,可使用 SQLSERVER MCP 工具:
- 查询表结构mcp_SqlServer-tools_get_table_structure
- 执行 SQL 查询mcp_SqlServer-tools_query
- 连接信息:请查看项目 SQLBASE 配置
## 增删改操作规范
业务层存储过程返回格式必须统一:
```sql
-- 成功返回
SELECT 1 as result, '' as msg
-- 失败返回
SELECT 2 as result, '失败消息提示' as msg
```
</Requirement>
<MQTTBASE>
本项目数据库连接地址是
IP:127.0.0.1
端口:1433
账号:sa
密码:126.com
数据库名:MESBasicDB_PZ126
</MQTTBASE>