python MySQLdb Could not to connect MySQL server
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一、遇到的问题
如下图一,连接MySQLdb时,抛出异常“Could not to connect MySQL server”
图一
二、解决问题
如下图二,追踪connect()打印调试查找问题原因,发现编码参数应为charset=’utf8’,而不是utf-8,此处切记,同php
三、调试
connect()有两个可选参数,args和kwargs
第一参数调用方式args(不适合charset的直接设置,查看代码可知charset参数位置在port之后)
self.db = MySQLdb.connect(host, user, passwd, dbname, port)
第二个参数调用方式kwargs(适合charset设置)
self.db = MySQLdb.connect(host=host, user=user, passwd=passwd, db=dbname, port=port,charset=charset)
图二
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