java - Get a file from a given classpath -

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public string getquery(string namefile, package pathfile) {    //   how on inputstrem namefile , pathfile }

i not able make through classloader

string path = getclass().getpackage().getname().replace('.', file.pathseparatorchar); string file = path + "file.txt"; inputstream in = this.getclass().getclassloader().getresourceasstream(file);

return in = null

the pathseparatorchar : on unix , ; on windows. has nothing char used load resources classloader, /, on platforms.

moreover, forgot separator between path , file name. should be

string path = getclass().getpackage().getname().replace('.', '/'); string file = path + "/file.txt"; inputstream in = this.getclass().getclassloader().getresourceasstream(file);

or, simpler, since class has method can load resources same package class directly:

inputstream in = this.getclass().getresourceasstream("file.txt");

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