java - Scanner.next returning path of file? -

-

मेरे पास एक स्कैनर है: 

  m = नया स्कैनर (मान। Mazegen.replace ( "\\", "//") + "//maze.txt");

(मान। Mazegen.replace ("\", "//") + "//maze.txt" प्रिंट के रूप में C: // users // myusername // डेस्कटॉप) और जब मैं m.next () का उपयोग करता हूं तो यह C: //users//myusername//Desktop//maze.txt देता है। मुझे कोई जानकारी नहीं है की क्यों...? पूर्ण कोड: 

  सार्वजनिक शून्य खुलाफ़ाइल () {try {if (Values.custom == true & amp; Values.customSolved == false) {m = नया स्कैनर (नई फ़ाइल (मान .MazeFile)); } Else if (Values.customSolved == true || Values.custom == false) {m = नया स्कैनर (मान। Mazegen.replace ("\\", "//") + "//Maze.txt") ; } और {एम = नया स्कैनर (मान.मज़ेज.रेले ("\\", "//") + "//Maze.txt"); }} पकड़ (FileNotFoundException ई) {System.out.println ("फ़ाइल नहीं मिली!"); } यदि (वैल्यूज कूफ्यूम == सत्य & amp; Values.customSolved == गलत) {m.nextLine (); }} Public void readFile () {System.out.println ("अब तक समझे ..."); जबकि (m.hasNext ()) {for (int i = 0; i & lt; Values.x; i ++) {भूलभुलैया [i] = m.next (); Println (भूलभुलैया [i]); } M.nextLine (); }} सार्वजनिक शून्य बंदफ़ाइल () {m.close (); }

(OpenFile, readFile, और closeFile को क्रम में क्रियान्वित किया जाता है)

स्ट्रिंग स्ट्रिंग को स्कैन करता है जिसे आप इसे पास करते हैं, फ़ाइल नहीं। एक फ़ाइल उपयोग को स्कैन करने के लिए नया स्कैनर (नया फ़ाइल ("फ़ाइल के लिए पथ"))

इसके अलावा आपको डबल फ़ॉरवर्ड स्लैश का उपयोग नहीं करना चाहिए।


Comments

Post a Comment

Popular posts from this blog

java - org.apache.http.ProtocolException: Target host is not specified -

-
I have written a simple httprequest / response code and I am getting this error below: I used to type in my classpath httpclient, httpcore, common -Codecs and general logging. I am very new to Java and I do not know what's going on here. Please help me. code: import org.apache.http.client.HttpClient; Import org.apache.http.client.methods.HttpGet; Import org.apache.http.HttpResponse; Import org.apache.http.impl.client.HttpClientBuilder; Import org.apache.http.Header; Import org.apache.http.HttpHeaders; Public class UnshorteningUrl {public static zero main (string [] args throws exception {HttpGet request = zero; HTTP Client Client = HTTP ClientBuilder.credit (). Build (); Try {Request = New HTTP Gate ("trib.me/1lBFzSi"); HttpResponse httpResponse = client.execute (request); Header [] header = httpResponse.getHeaders (HttpHeaders.LOCATION); // Preconditions.checkState (headers.length == 1); String new url = header [0] .getValue (); System.out.println ("new url...
Read more

Powerbuilder 12.1 and DataWindow in Design vs Debug and Executable/Runtime -

-
I have a very strange situation with Powerbuilder 12.1. I have two issues that can be related - mainly because this is the exact same data window report. Problem # 1: You can not see the contents of Detavindo any and went nowhere, lost the ability to debug and display content Detavindo at runtime during the debug and runtime. But when you go into the data window in design mode, it prompts for the values ​​of those parameters, the content is only displayed, it is okay. Edit: Solve. This is due to a powerbiller that uses an integer rather than a long variable. The identity identifier in the database exceeds the upper limit of a PowerBuilder 16-bit integer (32767). I updated the logic for longer use, and resolved this problem # 1. ISSUE # 2: When I run the report code using the same data window mentioned in issue # 1 above, in debug mode, to create a new report file, this work Done - only in DEBUG mode Runtime failure - I got an error -1 during the runtime for the exact same...
Read more

css3 - HTML Block Anchor element only half clickable in Chrome -

-
I ran into an awkward CSS problem in Chrome, I made a pen as an example: .flip {status: relative; Display: Inline-block; Vertical-alignment: top; Width: 90px; Height: 94px; Border: 4px solid white; } .flip .card {width: 100%; Height: 100%; Line-height: 86px; Text align: center; Webkit-conversion-style: protected-3D; -MOZ-Transform-Style: Protected-3D; -MMS-conversion-style: protection-3D; -O-conversion-style: protected-3D; Conversion-style: protection-3d; -WebKit-Infection: 0.5s; -Mozy-infected: 0.5s; -MM-Infection: 0.5s; -O-Infection: 0.5s; Infection: 0.5s; } .flip .card .face {width: 100%; Height: 100%; Z-index: 2; Font size: 1.5em; Webkit-Backfiest-Visibility: hidden; -MOZ-BACKEX-visibility: hidden; -MM-Backup-visibility: hidden; -O-Backfesses-visibility: hidden; Backfirst-visibility: hidden; } .flip .card .back a {display: block; White color; } I have created some div inside the hyperlinks. I have set the display mode to block, so the link should be spread across the ar...
Read more