Answer by Johan Esteban Cañas Ossa for How do I create a Java string from the...
Using BufferedReader as mentioned in comments before but this way is more readable:String FILE_PATH = "filepath.txt";try (FileReader fileReader = new FileReader(FILE_PATH)) { BufferedReader...
View ArticleAnswer by Omkar T for How do I create a Java string from the contents of a file?
Pure kotlin code with no dependenciesWorks on all android versionsval fileAsString = file.bufferedReader().use { it.readText() }
View ArticleAnswer by TheWaterWave222 for How do I create a Java string from the contents...
Scanner sc = new Scanner(new File("yourFile.txt"));sc.useDelimiter("\\Z");String s = sc.next();
View ArticleAnswer by Nitin for How do I create a Java string from the contents of a file?
User java.nio.Files to read all lines of file.public String readFile() throws IOException { File fileToRead = new File("file path"); List<String> fileLines =...
View ArticleAnswer by leventov for How do I create a Java string from the contents of a...
Since JDK 11:String file = ...Path path = Paths.get(file);String content = Files.readString(path);// Or readString(path, someCharset), if you need a Charset different from UTF-8
View ArticleAnswer by Saikat for How do I create a Java string from the contents of a file?
Using JDK 8 or above:no external libraries usedYou can create a new String object from the file content (Using classes from java.nio.file package):public String readStringFromFile(String filePath)...
View ArticleAnswer by Yash for How do I create a Java string from the contents of a file?
Gathered all the possible ways to read the File as String from Disk or Network.Guava: Google using classes Resources, Filesstatic Charset charset = com.google.common.base.Charsets.UTF_8;public static...
View ArticleAnswer by Muskovets for How do I create a Java string from the contents of a...
Based on @erickson`s answer, you can use:public String readAll(String fileName) throws IOException { List<String> lines = Files.readAllLines(new File(fileName).toPath()); return String.join("\n",...
View ArticleAnswer by Malcolm Boekhoff for How do I create a Java string from the...
In one line (Java 8), assuming you have a Reader:String sMessage = String.join("\n", reader.lines().collect(Collectors.toList()));
View ArticleAnswer by OscarRyz for How do I create a Java string from the contents of a...
Also if your file happens to be inside a jar, you can also use this:public String fromFileInJar(String path) { try ( Scanner scanner = new Scanner(getClass().getResourceAsStream(path))) { return...
View ArticleAnswer by jamesjara for How do I create a Java string from the contents of a...
You can try Scanner and File class, a few lines solution try{ String content = new Scanner(new File("file.txt")).useDelimiter("\\Z").next(); System.out.println(content);}catch(FileNotFoundException e){...
View ArticleAnswer by Devram Kandhare for How do I create a Java string from the contents...
Use code:File file = new File("input.txt");BufferedInputStream bin = new BufferedInputStream(new FileInputStream( file));byte[] buffer = new byte[(int) file.length()];bin.read(buffer);String fileStr =...
View ArticleAnswer by satnam for How do I create a Java string from the contents of a file?
Using this library, it is one line:String data = IO.from(new File("data.txt")).toString();
View ArticleAnswer by user2058603 for How do I create a Java string from the contents of...
in java 8 , there are a new Class java.util.stream.StreamA stream represents a sequence of elements and supports different kind of operations to perform computations upon those elementsto Read more...
View ArticleAnswer by J-J for How do I create a Java string from the contents of a file?
import java.nio.charset.StandardCharsets;import java.nio.file.Files;import java.nio.file.Paths;Java 7String content = new String(Files.readAllBytes(Paths.get("readMe.txt")),...
View ArticleAnswer by Moritz Petersen for How do I create a Java string from the contents...
With Java 7, this is my preferred option to read a UTF-8 file:String content = new String(Files.readAllBytes(Paths.get(filename)), "UTF-8");Since Java 7, the JDK has the new java.nio.file API, which...
View ArticleAnswer by Haakon Løtveit for How do I create a Java string from the contents...
After Ctrl+F'ing after Scanner, I think that the Scanner solution should be listed too. In the easiest to read fashion it goes like this:public String fileToString(File file, Charset charset) { Scanner...
View ArticleAnswer by Ilya Gazman for How do I create a Java string from the contents of...
If you do not have access to the Files class, you can use a native solution.static String readFile(File file, String charset) throws IOException{ FileInputStream fileInputStream = new...
View ArticleAnswer by Andrei N for How do I create a Java string from the contents of a...
If you need a string processing (parallel processing) Java 8 has the great Stream API.String result = Files.lines(Paths.get("file.txt")) .parallel() // for parallel processing .map(String::trim) // to...
View ArticleAnswer by Ajk for How do I create a Java string from the contents of a file?
I cannot comment other entries yet, so I'll just leave it here.One of best answers here (https://stackoverflow.com/a/326448/1521167):private String readFile(String pathname) throws IOException {File...
View Article