c#简单实现mysql连接和文件的写入写出

[{"title":"（ 46 个子文件 10.32MB ） c#简单实现mysql连接和文件的写入写出","children":[{"title":"mysql文件写入读出","children":[{"title":"测试文件","children":[{"title":"VS2013.mp4 <span style='color:#111;'> 2.97MB </span>","children":null,"spread":false},{"title":"44444.mp4 <span style='color:#111;'> 2.97MB </span>","children":null,"spread":false}],"spread":true},{"title":"test","children":[{"title":"work.ibd <span style='color:#111;'> 5.00MB </span>","children":null,"spread":false}],"spread":true},{"title":"注意事项.txt <span style='color:#111;'> 296B </span>","children":null,"spread":false},{"title":"MySql.Data.dll <span style='color:#111;'> 1.67MB </span>","children":null,"spread":false},{"title":"mysql_exprot","children":[{"title":".vs","children":[{"title":"mysql_exprot","children":[{"title":"v16","children":[{"title":".suo <span style='color:#111;'> 59.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"mysql_exprot.sln <span style='color:#111;'> 1.11KB 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