How to call an external exe program in Java

Topic: How does Java call an external exe program? Last time: Total reply: 33 pages: 3 [transfer:1 2 3]

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How does Java call an external exe program? Author:TictocShort Message Reply I want to use Java to call WinZip and carry the path for batch processing, compression, and decompression. Who knows how to implement it ??? How does Java call an external exe program?

Reply: How does Java call an external exe program? Author:StarcraftShort Message Reply topic: How does Java call an external exe program? Reply 1 of 33 Reply Runtime.getruntime(cmd.exe c (cmd) Cmd is a string representing External commands

Reply: How does Java call an external exe program? Author:NetycShort Message Reply topic: How does Java call an external exe program? Reply 2 of 33 Reply Check the exec () method of java. lang. Runtime.

Reply: How does Java call an external exe program? Author:NetycShort Message Reply topic: reply: How does Java call an external exe program? Reply 3 of 33 Reply In addition, JDK has a java.util.zip package that can directly decompress the ZIP file.

Reply: How does Java call an external exe program? Author:BbccaShort Message Reply topic: How does Java call an external exe program? PM Reply 4 of 33 Reply So good, I also need it! Thanks god

Reply: How does Java call an external exe program? Author:DjluoShort Message Reply topic: reply: How does Java call an external exe program? PM Reply 5 of 33 Reply Exe files can be called using this method, but other executable files are invalid using this method. Is there any other executable file besides the exe file called by prawns? Thank you!

Reply: How does Java call an external exe program? Author:BbccaShort Message Reply topic: How does Java call an external exe program? PM Reply 6 of 33 Reply Cmd.exe is not can be call by that method

Reply: How does Java call an external exe program? Author:JockeyShort Message Reply topic: reply: How does Java call an external exe program? Reply 7 of 33 Reply You should not call the system-associated files directly. For example, Jpg is an image file in Windows (opened with the default tool), but it is a different operating mechanism in Unix! Because Java is an exaggerated platform, of course, such API calls cannot be made!

Reply: How does Java call an external exe program? Author:FairyokShort Message Reply topic: reply: How does Java call an external exe program? PM Reply 8 of 33 Reply Try this statement. Runtime hello = Runtime. getRuntime (); Hello.exe c ("cmd/E: ON/c start winword.doc "); Specifically, “winword.doc "is the program you want to call. This example calls a Word document. Remember to store the file in the directory of your corresponding Java class file or provide a relative path

Reply: How does Java call an external exe program? Author:CoffeadouShort Message Reply topic: reply: How does Java call an external exe program? Reply 9 of 33 Reply No. This method can also be used to call. BAT files.

Reply: How does Java call an external exe program? Author:DeanYiShort Message Reply topic: reply: How does Java call an external exe program? Reply 10 of 33 Reply Where can I find the commandid of the command string ???

Reply: How does Java call an external exe program? Author:Blacksun83Short Message Reply topic: How does Java call an external exe program? Reply 11 of 33 Reply Supported ~~~

Reply: How does Java call an external exe program? Author:VictorxianShort Message Reply topic: reply: How does Java call an external exe program? Reply 12 of 33 Reply In fact, calling exec () in Java is completely out of the Java JVM environment. Therefore, you need to maintain the runtime environment in the future. Runtime.getruntime(cmd.exe C (CMD) CMD, it is better to define it as an array cmd [0] = "OS command-c", Windows = "cmd.exe", Linux = "sh" CMD [1] = "called program + paremeter1 paremeter2 paremeter3... paremetern" CMD [2] = "other additional requirements", for example, input or output redirection. CMD [1] = If you call a Java class, you must add the claspath yourself. CMD [1] = "Java-CP $ classpath:"/home/tomcat/classes ":"/home/tomcat/clases12.jar test pare1 pare2 ...... "in Linux.

How does JAVA call external EXE? Master !!! Author:Marinely404119Short Message Reply topic: How does Java call an external exe program? Reply 13 of 33 Reply Question 1 When I rewrite testexe. Java to a Servlet and use a link to access the servlet on the JSP page, In hello.exec())((((((( for example, in the 8th line of program 1, winzip.exe can be executed! However, an error is reported when a relative path is provided (for example, line 1 in the program !!! The error message is as follows: Cannot find the winzip.exe file (or one of its components), please make sure that the path and file name are correct, and The required library files are available. " I suspect that the Java program and winzip.exe are in the same path, Once the program runs, What about servlet errors? High finger points !!! Question 2 You can use the specified worker to call .exe. How can I call. bat (for example, startup. bat in tomcat? I used program 1 in the hello.exe c ("cmd/E: ON/c start d:/jakarta-tomcat-5.0.25/bin/startup. bat");] Call startup. bat error! The problem is as follows: The CATALINA_HOME environment variable is not defined correctly. This Environment variable is needed to run this program. Hope you can give me some advice !!!!!!

Reply: Why does JAVA call external EXE? Master !!! Author:Jx7949588Short Message Reply topic: Question about calling external EXE in JAVA? Master !!! Reply 14 of 33 Reply This is what I'm about to do now. I 'd like to ask The external commands I want to call Have A Lot Of parameters. Can I use the cmd [] side for trial transfer? Thank you!

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