Intouch高级报警(报警筛选)

报警存储SqlServer

打开Alarm DB Logger Manager软件

点击开始按钮，让intouch把报警记录存储的SqlServer里面

SqlServer开启Sql登录

 SqlServer创建一个新用户

 开启所有授权

 开启远程登录

 查看数据库端口号，一般都是1433端口号

 如果是远程，需要防火墙开启端口号

 SqlServer远程登录测试

使用软件

 新建连接sqlserver服务器

 

打开sqlserver数据库视图可以看到所有报警数据

前端页面编写

 

 

后端服务器编写

import pymssql
import base64
from flask import request, Flask, jsonify
app = Flask(__name__)

## 链接sqlserver
db = pymssql.connect(host='127.0.0.1',user='TEST',password='[email protected]',database='WWALMDB',charset='utf8')
cursor = db.cursor()
db.autocommit(True)

## 获取所有报警信息(分页查询)
@app.route('/police/get/<searchType>/<like>/<pageIndex>/<size>')
def getRoad(searchType,like,pageIndex,size):

    like = base64.b64decode(like)
    like = str(like, 'utf-8')
    print(like)

    sql = ""
    sqlLike = ""
    searchType = int(searchType)
    if searchType == 1:
        sqlLike = like+"%"
    elif searchType == 2:
        sqlLike = "%液位%"
    elif searchType == 3:
        sqlLike = "%电流%"
    elif searchType == 4:
        sqlLike = "%电压%"
    elif searchType == 5:
        sqlLike = "%1#泵%"
    elif searchType == 6:
        sqlLike = "%2#泵%"
    elif searchType == 7:
        sqlLike = "%风机%"

    if(searchType == 0):
        sql = "SELECT TOP "+ size +" * FROM  (   SELECT ROW_NUMBER ( ) OVER ( ORDER BY EventStamp DESC ) AS ROWS,* FROM v_AlarmHistory) A WHERE ROWS >"+pageIndex
    else:
        sql = "SELECT TOP "+ size +" * FROM  (   SELECT ROW_NUMBER ( ) OVER ( ORDER BY EventStamp DESC ) AS ROWS,* FROM v_AlarmHistory WHERE v_AlarmHistory.Description LIKE '"+sqlLike+"') A WHERE ROWS >"+pageIndex

    print("-----------")
    print(sql)
    
    cursor.execute(sql)
    msg = cursor.fetchall()

    return {"msg": "error","data":msg}

## 时间查询(分页查询)
@app.route('/police/getbyDate/<start>/<end>/<pageIndex>/<size>')
def getbyDate(start,end,pageIndex,size):

    start = base64.b64decode(start)
    start = str(start, 'utf-8')+" 00:00:00"

    end = base64.b64decode(end)
    end = str(end, 'utf-8')+" 00:00:00"


    sql = "select top "+size+" * from (SELECT ROW_NUMBER() over(order by EventStamp desc) as rows,*FROM v_AlarmHistory WHERE v_AlarmHistory.EventStamp BETWEEN '"+start+"' AND '"+end+"' ) A where rows > "+pageIndex
    
    print(sql)

    cursor.execute(sql)
    msg = cursor.fetchall()
    
    return {"msg": "error","data":msg}

try:
    app.run(port=8066)
except BaseException:
    print("服务启动失败,端口:8066")