web applications - How to display content of text file named with current date using java program -



web applications - How to display content of text file named with current date using java program -

i working on web application in takes action log every min i.e.., action performed appended text file current date name , if no action performed append current time stamp in same file. everyday 1 new file created , action performed appended in file whole day. want is, files nowadays in d:\ -->(presentdate)<--.txt , when give particular date in same format of file name in "text field" , click on submit in web application has show file nowadays in d drive hyper link(if nowadays in drive) , when click on hyperlink should show content in file. want know how search file in particular folder/drive without mentioning file name straight searching files having file names in specific format(example: 27_06_2014.txt).any suggestions helpful. give thanks you.

string path = "d:" + file.pathseparator + filesearched + ".txt"; file f = new file(path); if(f.exists()) { //do stuff } //i dont know why search them list anyways file dir = new file("d:"); dir.mkdir(); for(string s : dir.list()){ if(s.equalsignorecase(filesearched)){ //do stuff } }

here's documentation java.io.file class

java web-applications cmd

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