jodd.io.FileUtil.writeString()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中jodd.io.FileUtil.writeString()方法的一些代码示例，展示了FileUtil.writeString()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FileUtil.writeString()方法的具体详情如下：
包路径：jodd.io.FileUtil
类名称：FileUtil
方法名：writeString

FileUtil.writeString介绍

暂无

代码示例

代码示例来源：origin: oblac/jodd

/**
 * @see #writeString(File, String, String)
 */
public static void writeString(final String dest, final String data, final String encoding) throws IOException {
  writeString(file(dest), data, encoding);
}

代码示例来源：origin: oblac/jodd

/**
 * @see #writeString(File, String, String)
 */
public static void writeString(final File dest, final String data) throws IOException {
  writeString(dest, data, encoding());
}

代码示例来源：origin: oblac/jodd

/**
 * @see #writeString(File, String, String)
 */
public static void writeString(final String dest, final String data) throws IOException {
  writeString(file(dest), data, encoding());
}

代码示例来源：origin: oblac/jodd

@Test
void testCompareWithInputStreams_ExpectedNoSuccessfulCompare(TestInfo testInfo) throws Exception {
  final String text = "jodd makes fun!";
  final File file = new File(StreamUtilTest.BASE_DIR, testInfo.getTestMethod().get().getName() + ".txt");
  FileUtil.writeString(file, " " + text, "UTF-8");
  boolean actual;
  try (ByteArrayInputStream in1 = new ByteArrayInputStream(text.getBytes());
     FileInputStream in2 = new FileInputStream(file)) {
    actual = StreamUtil.compare(in1, in2);
  }
  // asserts
  assertFalse(actual);
}

代码示例来源：origin: oblac/jodd

@Test
void testCompareWithInputStreams_ExpectedSuccessfulCompare(TestInfo testInfo) throws Exception {
  final String text = "jodd makes fun!" + System.lineSeparator();
  final File file = new File(StreamUtilTest.BASE_DIR, testInfo.getTestMethod().get().getName() + ".txt");
  FileUtil.writeString(file, text, "UTF-8");
  boolean actual;
  try (ByteArrayInputStream in1 = new ByteArrayInputStream(text.getBytes());
     FileInputStream in2 = new FileInputStream(file)) {
    actual = StreamUtil.compare(in1, in2);
  }
  // asserts
  assertTrue(actual);
}

代码示例来源：origin: oblac/jodd

@Test
void testReadString_with_new_file() throws Exception {
  final String expected = "üöä ÜÖÄ ß";
  File file = new File(BASE_DIR, "file_with_german_umlaut.txt");
  FileUtil.writeString(file, expected, "UTF-8");
  final String actual = PathUtil.readString(file.toPath());
  // asserts
  assertEquals(expected, actual);
}

代码示例来源：origin: oblac/jodd

@Test
void testReadChars_InputStream(TestInfo testInfo) throws Exception {
  final String text = "jodd - Get things done!" + System.lineSeparator();
  final char[] expected = text.toCharArray();
  final File file = new File(BASE_DIR, testInfo.getTestMethod().get().getName());
  FileUtil.writeString(file, text, "UTF-8");
  char[] actual = null;
  try (FileInputStream inputStream = new FileInputStream(file)) {
    actual = StreamUtil.readChars(inputStream);
  }
  // asserts
  assertNotNull(actual);
  assertArrayEquals(expected, actual);
}

代码示例来源：origin: redisson/redisson

try {
  File tempFile = FileUtil.createTempFile();
  FileUtil.writeString(tempFile, value.toString());
  return tempFile;
} catch (IOException ioex) {

代码示例来源：origin: oblac/jodd

@ParameterizedTest
@MethodSource("testdata_testReadChars_InputStream_CharCount")
void testReadChars_InputStream_CharCount(char[] expected, String text, int charCount, TestInfo testInfo ) throws Exception {
  final int random = MathUtil.randomInt(1, 2500);
  final File file = new File(BASE_DIR, testInfo.getTestMethod().get().getName() + "." + random);
  FileUtil.writeString(file, text, "UTF-8");
  char[] actual = null;
  try (FileInputStream inputStream = new FileInputStream(file)) {
    actual = StreamUtil.readChars(inputStream, charCount);
  }
  // asserts
  assertNotNull(actual);
  assertArrayEquals(expected, actual);
}

代码示例来源：origin: oblac/jodd

@ParameterizedTest
@MethodSource("testdata_testReadBytes_Reader_Encoding")
void testReadBytes_Reader_Encoding(byte[] expected, String text, String encoding, TestInfo testInfo) throws Exception {
  final int random = MathUtil.randomInt(1, 2500);
  final File file = new File(StreamUtilTest.BASE_DIR, testInfo.getTestMethod().get().getName() + random);
  FileUtil.writeString(file, text, encoding);
  byte[] actual = null;
  try (FileReader reader = new FileReader(file)) {
    actual = StreamUtil.readBytes(reader, encoding);
  }
  // asserts
  assertNotNull(actual);
  assertArrayEquals(expected, actual);
}

代码示例来源：origin: oblac/jodd

@ParameterizedTest
@MethodSource("testdata_testReadBytes_Reader_Encoding_ByteCount")
void testReadBytes_Reader_Encoding_ByteCount(byte[] expected, String text, String encoding, int byteCount, TestInfo testInfo) throws Exception {
  final int random = MathUtil.randomInt(1, 2500);
  final File file = new File(StreamUtilTest.BASE_DIR, testInfo.getTestMethod().get().getName() + random);
  FileUtil.writeString(file, text, encoding);
  byte[] actual = null;
  try (FileReader reader = new FileReader(file)) {
    actual = StreamUtil.readBytes(reader, encoding, byteCount);
  }
  // asserts
  assertNotNull(actual);
  assertArrayEquals(expected, actual);
}

代码示例来源：origin: oblac/jodd

FileUtil.writeString(new File(dataRoot, "test.txt"), s);
} catch (Exception ex) {
  fail("FileUtil.writeString " + ex.toString());
  FileUtil.writeString(dataRoot + "/test.txt", s);
} catch (Exception ex) {
  fail("FileUtil.writeString " + ex.toString());

代码示例来源：origin: oblac/jodd

@Test
void check_against_created_text_file() throws Exception {
  final File input = FileUtil.createTempFile();
  FileUtil.writeString(input, "jodd makes fun!");
  final boolean actual = FileUtil.isBinary(input);
  // asserts
  assertEquals(false, actual);
}

代码示例来源：origin: oblac/jodd

@Test
void testUnicodeString() {
  String s = "This is a test file\nIt only has\nthree lines!!";
  char[] buf = s.toCharArray();
  buf[0] = 256;
  s = new String(buf);
  try {
    FileUtil.writeString(dataRoot + "/test2.txt", s, "UTF-16");
  } catch (Exception ex) {
    fail("FileUtil.writeString " + ex.toString());
  }
  String s2 = null;
  try {
    s2 = FileUtil.readString(dataRoot + "/test2.txt", "UTF-16");
  } catch (Exception ex) {
    fail("FileUtil.readString " + ex.toString());
  }
  assertEquals(s, s2);
  try {
    FileUtil.delete(dataRoot + "/test2.txt");
  } catch (IOException ioex) {
    fail("FileUtil.delete" + ioex.toString());
  }
}

代码示例来源：origin: oblac/jodd

@Test
void testDirWatcher() throws IOException {
  DirWatcher dirWatcher = new DirWatcher(dataRoot, "*.md");
  final StringBuilder sb = new StringBuilder();
  dirWatcher.register(event -> sb.append(event.type().name() + ":" + event.target().getName() + "\n"));
  dirWatcher.start(100);
  File destFile = new File(dataRoot, "jodd.md");
  FileUtil.writeString(destFile, "#Jodd");
  ThreadUtil.sleep(600);
  FileUtil.writeString(destFile, "#Jodd2");
  ThreadUtil.sleep(600);
  FileUtil.delete(destFile);
  ThreadUtil.sleep(600);
  dirWatcher.stop();
  assertEquals(
      DirWatcherEvent.Type.CREATED + ":jodd.md\n" +
      DirWatcherEvent.Type.MODIFIED + ":jodd.md\n" +
      DirWatcherEvent.Type.DELETED + ":jodd.md\n",
      sb.toString());
}

代码示例来源：origin: oblac/jodd

@Test
void testReadObject() throws Exception {
  final String expected = "Jodd - The Unbearable Lightness of Java :-)";
  final File targetFile = new File(BASE_DIR, "testReadObject.ser");
  // ensure that file exists with other data
  FileUtil.writeString(targetFile, "only test data");
  // overwrite given file
  ObjectUtil.writeObject(targetFile, expected);
  final Object actual = ObjectUtil.readObject(targetFile);
  // asserts
  assertNotNull(actual);
  assertTrue(actual instanceof String);
  assertFalse(expected == actual);
  assertEquals(expected, actual);
}

代码示例来源：origin: oblac/jodd

@Test
void testDirWatcherWithFile() throws IOException {
  DirWatcher dirWatcher = new DirWatcher(dataRoot)
      .monitor("*.md")
      .useWatchFile("watch.txt");
  final StringBuilder sb = new StringBuilder();
  dirWatcher.register(
    event -> sb.append(event.type().name() + ":" + event.target().getName() + "\n"));
  dirWatcher.start(100);
  File watchFile = new File(dataRoot, "watch.txt");
  File destFile = new File(dataRoot, "jodd.md");
  FileUtil.writeString(destFile, "#Jodd");
  FileUtil.touch(watchFile);
  ThreadUtil.sleep(600);
  FileUtil.writeString(destFile, "#Jodd2");
  ThreadUtil.sleep(600);
  FileUtil.delete(destFile);
  FileUtil.touch(watchFile);
  ThreadUtil.sleep(600);
  dirWatcher.stop();
  assertEquals(
      DirWatcherEvent.Type.CREATED + ":jodd.md\n" +
      //DirWatcher.Event.MODIFIED + ":jodd.md\n" +
      DirWatcherEvent.Type.DELETED + ":jodd.md\n",
      sb.toString());
}

代码示例来源：origin: oblac/jodd

@Test
void testUpload() throws IOException {
  EchoTestServer echoTestServer = new EchoTestServer();
  File file = FileUtil.createTempFile();
  file.deleteOnExit();
  FileUtil.writeString(file, "upload тест");
  assertEquals("upload тест", FileUtil.readString(file));
  HttpResponse response = HttpRequest
      .post("http://localhost:8081/hello")
      .form("id", "12")
      .form("file", file)
      .send();
  assertEquals(200, response.statusCode());
  assertEquals("OK", response.statusPhrase());
  assertEquals("POST", echoTestServer.method);
  assertEquals("12", echoTestServer.params.get("id"));
  File uploadedFile = new File(echoTestServer.files.get("file").toString());
  assertNotNull(uploadedFile);
  assertEquals("upload тест", FileUtil.readString(uploadedFile));
  assertEquals("POST /hello", response.body());
  echoTestServer.stop();
  file.delete();
}

代码示例来源：origin: oblac/jodd

@Test
void testUploadWithMonitor() throws IOException {
  EchoTestServer echoTestServer = new EchoTestServer();
  File file = FileUtil.createTempFile();
  file.deleteOnExit();
  FileUtil.writeString(file, StringUtil.repeat('A', 1024));
  final StringBuilder sb = new StringBuilder();
  HttpResponse response = HttpRequest
      .post("http://localhost:8081/hello")
      .form("id", "12")
      .form("file", file)
      .monitor(new HttpProgressListener() {
        @Override
        public void transferred(int len) {
          sb.append(":" + len);
        }
      })
      .send();
  assertEquals(200, response.statusCode());
  assertEquals("OK", response.statusPhrase());
  echoTestServer.stop();
  file.delete();
  assertEquals(":0:512:1024:148", StringUtil.substring(sb.toString(), 0, -1));
}

代码示例来源：origin: oblac/jodd

@Test
void testFileUpload() throws IOException {
  HttpRequest request = HttpRequest.get("http://jodd.org/?id=173");
  request.header("User-Agent", "Scaly").form("one", "funny");
  File tempFile = FileUtil.createTempFile();
  tempFile.deleteOnExit();
  FileUtil.writeString(tempFile, "qwerty");
  request.form("two", tempFile);
  byte[] bytes = request.toByteArray();
  // read
  HttpRequest request2 = HttpRequest.readFrom(new ByteArrayInputStream(bytes));
  HttpMultiMap<?> httpParams2 = request2.form();
  assertEquals(request.method(), request2.method());
  assertEquals(request.path(), request2.path());
  assertEquals(request.queryString(), request2.queryString());
  assertEquals(request.header("User-Agent"), request2.header("User-Agent"));
  assertEquals(request.header("Content-Type"), request2.header("content-type"));
  assertEquals(request.header("Content-Length"), request2.header("content-length"));
  HttpMultiMap<?> params1 = request.form();
  HttpMultiMap<?> params2 = request2.form();
  assertEquals(params1.size(), params2.size());
  assertEquals(params2.get("one"), params2.get("one"));
  FileUpload fu = (FileUpload) httpParams2.get("two");
  assertEquals(6, fu.getSize());
  String str = new String(fu.getFileContent());
  assertEquals("qwerty", str);
  tempFile.delete();
}

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