1.从mysql中执行命令导出数据
SELECT
TABLE_NAME AS '表名',
COLUMN_NAME AS '字段名',
COLUMN_TYPE AS '数据类型',
IS_NULLABLE AS '允许为空',
COLUMN_COMMENT AS '字段说明'
FROM
information_schema. COLUMNS
WHERE
TABLE_SCHEMA = '数据库名称'
2.将数据copy到.txt文件
3.使用excel打开.txt文件,设置分割符
4.最终实现