首先找到mysql\bin:

例如：C:\Program Files\MySQL\MySQL Server 5.7\bin

然后cmd

登入sql：mysql -u root -p --default-character_set=utf8

导入sql文件：source "sql文件存在的绝对路径"

tips：文件路径一定是/

此时还是补成功，因为说是不能read XXX.dump

因为employees.sql中导入其他表的语句是：

SELECT 'LOADING departments' as 'INFO';
source E:/springboot/test_db-master/load_departments.dump ;
SELECT 'LOADING employees' as 'INFO';
source E:/springboot/test_db-master/load_employees.dump ;
SELECT 'LOADING dept_emp' as 'INFO';
source E:/springboot/test_db-master/load_dept_emp.dump ;
SELECT 'LOADING dept_manager' as 'INFO';
source E:/springboot/test_db-master/load_dept_manager.dump ;
SELECT 'LOADING titles' as 'INFO';
source E:/springboot/test_db-master/load_titles.dump ;
SELECT 'LOADING salaries' as 'INFO';
source E:/springboot/test_db-master/load_salaries1.dump ;
source E:/springboot/test_db-master/load_salaries2.dump ;
source E:/springboot/test_db-master/load_salaries3.dump ;

source E:/springboot/test_db-master/show_elapsed.sql ;

一定要注意，原文没有加上绝对路径，这里自己加上绝对路径，并且，分隔符   /

就可以了。

参考：

https://blog.csdn.net/kaikai0720/article/details/80995813

https://bbs.csdn.net/topics/391040884?page=1