最近项目报错：
Caused by: org.apache.ibatis.builder.BuilderException: An invalid property 'jdbcType ' was found in mapping #{corporation,jdbcType = VARCHAR}.
Valid properties are javaType,jdbcType,mode,numericScale,resultMap,typeHandler,jdbcTypeName
jdbcType = VARCHAR 删掉等号两边空格 jdbcType=VARCHAR 解决
