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36 lines
958 B
36 lines
958 B
2 years ago
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import pymysql
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from pymysql.cursors import DictCursor
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from data_dict import special_symbols, escape_list
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db_config = {
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"host": "192.168.66.101",
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"user": "root",
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"passwd": "Sxzgx1209",
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"port": 3306,
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'database': 'scrapy'
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}
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SELECT_SQL = "SELECT * FROM scrapyh s WHERE s.id = %s;"
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class DbAction:
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def __init__(self):
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self.conn = pymysql.Connect(**db_config)
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self.cursor = self.conn.cursor(cursor=DictCursor)
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@staticmethod
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def decode_pwd(_pwd):
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for k, v in special_symbols.items():
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if k in _pwd:
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_pwd = _pwd.replace(k, v)
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for item in escape_list:
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if item[0] in _pwd:
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_pwd = _pwd.replace(item[0], item[1])
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return _pwd
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def get_data_by_id(self, _id):
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self.cursor.execute(SELECT_SQL, (_id,))
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result = self.cursor.fetchone()
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result['unzip_pwd'] = self.decode_pwd(result['unzip_pwd'])
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return result
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