utf8mb4_general_ci报错解决方案

错误:

Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: COLLATION 'utf8mb4_general_ci' is not valid for CHARACTER SET 'utf8'

解决:

database格式

Default Character Set = utf8mb4

Default Collation = utf8mb4_unicode_ci

重新插入数据即可

 

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转载自www.cnblogs.com/xiadongqing/p/12784254.html
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