Inserting String in Relative path in Java

Question

I have a path as below

    ConfigFactory oConfig = new ConfigFactory(sBaseUrl,
                "abc",
                "12345",
         "/u/toy/apps/JETTY/instances/US_32970_test/pop-mm_3.0.201/config"
                );

32970 in the above path should come from String Queue = "32930"

How can i append value of Queue in the path

You can't append into the middle of the string. As the name suggests, append adds to the end. You just need the string concatenation, what's pretty elementary operation in the programming. — David Ferenczy Rogožan
– David Ferenczy Rogožan, Commented May 23, 2016 at 17:19

Andy Turner · Accepted Answer · 2016-05-20 16:19:37Z

4

Use String.format(String, Object...):

String.format(
    "/u/toy/apps/JETTY/instances/US_%s_test/pop-mm_3.0.201/config",
    Queue)

answered May 20, 2016 at 16:19

Andy Turner

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2 Comments

puchu Over a year ago

and if US_32970_test is only one file in the path always which always changes name, how can we use something like /../ . I used /u/toy/apps/JETTY/instances/..t/pop-mm_3.0.201/config but it doesn't work

puchu Over a year ago

can anyone help here

FLP · Accepted Answer · 2016-05-20 16:24:03Z

0

Concat the String:

"/u/toy/apps/JETTY/instances/US_" + Queue + "_test/pop-mm_3.0.201/config"

answered May 20, 2016 at 16:24

FLP

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1 Comment

puchu Over a year ago

But US_" + Queue + "_test value keeps on changing and i want to put something like "/u/toy/apps/JETTY/instances/../pop-mm_3.0.201/config" , but it doesn't accepts .. any idea will be appreciated

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