'latin-1' codec can't encode characters in position 79-84: ordinal not in range(256)

问题：python爬取网页内容写入mysql数据库时，报如下错误：

'latin-1' codec can't encode characters in position 79-84: ordinal not in range(256)

原因：数据库的编码和数据源的编码不一致，包含了不能处理的字符

解决：

py文件首行指定 #coding:utf-8，设置数据库编码为utf-8，使两者保持一致

db = MySQLDatabase(host = '127.0.0.1', user = 'root', passwd = '1', database = 'mz', charset = 'utf-8')

其他处理：参考https://blog.csdn.net/qq_27231343/article/details/52333678