why spring boot is used for microservices

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Spring boot error org.apache.ibatis.binding.BindingException:Parameter ' XXXX ' not found. Available parameters is [0, 1, param1, param2] Solutions

My error message here shows:org.apache.ibatis.binding.BindingException: Parameter ‘reqUsername‘ not found. Available parameters are [0, 1, param1, param2]Cause: When there is only one parameter, mapper can not use @param, but when there are multiple arguments, use @param.The original code: @Select("select * from tz_user where " + GlobalConfigure.USER_AUTH_SQL_SUFFIX) ListChange to: @Select("select * from tz_user where " + GlobalConfigure.USER

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