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Java io ioexception cannot run program mysqldump createprocess error 2

get( " CMD_ LOCATION" ) ; try { Runtime. exec( CMD_ LOCATION + System. getProperty( " file. separator" ) + " cmd / c start cmd. exe" ) ; } catch ( IOException e) { e. printStackTrace( ) ; } }. The system cannot find the file specified. Try adding path to the file executeCmd = " / usr/ bin/ mysqldump - hwww. net - u DBUSER - pDBPASSWORD DBNAME > backup. How are you my friends? Something is going wrong with my program for database recovery, this error hides my happiness: java. IOException: Cannot run.

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  • Video:Createprocess error program

    Cannot mysqldump java

    IOException: Cannot run program " mysqldump" : CreateProcess error= 2, Íå óäàåòñÿ íàéòè óêàçàííûé ôàéë at java. start( ProcessBuilder. java: 1029) at java. IOException: Cannot run program " mysqldump" : CreateProcess error= 2, The system cannot find the file specified at java. start( Unknown Source) at java. exec( Unknown Source) at. You should add path to ' mysql' into ' Path' variables or specify full path in your code: Try String[ ] executeCmd = new String[ ] { " \ FULL PATH HERE\ mysql", databaseName, " - - user= " + userName, " - - password= " + password, " - e",. mysqldump - u harin - padd- drop- database - B test - r C: / Users/ Master/ Downloads/ 123. 项目中用到了 MySQL 数据库的备份功能, 通过调用 Java 程序中的Runtime来执行 mysqldump 命令自动的生成. IOException: Cannot run program " mysqldump" : CreateProcess error= 2, The system cannot find the file. ERROR: run: Exception in thread " main" java. IOException: CreateProcess error= 2, The system cannot find the file specified at java.

    executeCmd = " / full/ path/ to/ mysqldump - u " + dbUser + " - p" + dbPass + " " + dbName + " - r backup. " C: \ \ Program Files\ \ MySQL\ \ MySQL Server 5. 1\ \ bin\ \ mysqldump" comm[ 1] = " - u " + dbUser; comm[ 2] = " - p " +. I have the same problem. The stacktrace would really help to debug it, but I believe you can check if " mysqldump" is in your PATH or. When you say you can' t create the file what exactly does that mean? println( type + " > " + line) ; } catch ( IOException ioe) { ioe. You will be aware of the the exceptions and errors that might occur in that Process execution.