39 lines
1023 B
Python
39 lines
1023 B
Python
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#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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import pymysql
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import configparser
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cfp = configparser.ConfigParser()
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cfp.read("config.ini")
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class Mysql():
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def __init__(self):
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ip = cfp.get("DB","IP")
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self.conn = pymysql.connect(host=ip, user='root', password='root', port=3306, db='datanodedb',
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charset='utf8');
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print(self.conn)
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try:
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self.cursor = self.conn.cursor(cursor=pymysql.cursors.DictCursor)
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except pymysql.err.MySQLError as _error:
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raise _error
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def _Query(self, sql):
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print(sql)
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try:
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self.cursor.execute(sql)
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data = self.cursor.fetchall()
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return data
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except pymysql.err.MySQLError as _error:
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raise _error
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def _Operate(self, sql):
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try:
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print(sql)
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self.cursor.execute(sql)
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# 提交数据
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self.conn.commit()
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except pymysql.err.MySQLError as _error:
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raise _error
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