com.google.common.io.Files.toString()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中com.google.common.io.Files.toString()方法的一些代码示例，展示了Files.toString()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。Files.toString()方法的具体详情如下：
包路径：com.google.common.io.Files
类名称：Files
方法名：toString

Files.toString介绍

[英]Reads all characters from a file into a String, using the given character set.
[中]使用给定的字符集将文件中的所有字符读入字符串。

代码示例

代码示例来源：origin: springside/springside4

/**
 * 读取文件到String.
 */
public static String toString(final File file) throws IOException {
  return com.google.common.io.Files.toString(file, Charsets.UTF_8);
}

代码示例来源：origin: SonarSource/sonarqube

@Override
protected String readString(URI uri, Charset charset) {
 try {
  return Files.toString(new File(uri), charset);
 } catch (IOException e) {
  throw Throwables.propagate(e);
 }
}

代码示例来源：origin: prestodb/presto

public BenchmarkQuery(File file)
    throws IOException
{
  requireNonNull(file, "file is null");
  name = Files.getNameWithoutExtension(file.getName());
  // file can have 2 sections separated by a line of equals signs
  String text = Files.toString(file, StandardCharsets.UTF_8);
  List<String> sections = SECTION_SPLITTER.splitToList(text);
  if (sections.size() == 2) {
    this.tags = ImmutableMap.copyOf(TAGS_SPLITTER.split(sections.get(0)));
    this.sql = sections.get(1);
  }
  else {
    // no tags
    this.tags = ImmutableMap.of();
    this.sql = sections.get(0);
  }
}

代码示例来源：origin: google/guava

public void testToString() throws IOException {
 File asciiFile = getTestFile("ascii.txt");
 File i18nFile = getTestFile("i18n.txt");
 assertEquals(ASCII, Files.toString(asciiFile, Charsets.US_ASCII));
 assertEquals(I18N, Files.toString(i18nFile, Charsets.UTF_8));
 assertThat(Files.toString(i18nFile, Charsets.US_ASCII)).isNotEqualTo(I18N);
}

代码示例来源：origin: google/guava

public void testWriteString() throws IOException {
 File temp = createTempFile();
 Files.write(I18N, temp, Charsets.UTF_16LE);
 assertEquals(I18N, Files.toString(temp, Charsets.UTF_16LE));
}

代码示例来源：origin: google/guava

public void testCopyIdenticalFiles() throws IOException {
 File temp1 = createTempFile();
 Files.write(ASCII, temp1, Charsets.UTF_8);
 File temp2 = createTempFile();
 Files.write(ASCII, temp2, Charsets.UTF_8);
 Files.copy(temp1, temp2);
 assertEquals(ASCII, Files.toString(temp1, Charsets.UTF_8));
}

代码示例来源：origin: google/guava

public void testCopySameFile() throws IOException {
 File temp = createTempFile();
 Files.write(ASCII, temp, Charsets.UTF_8);
 try {
  Files.copy(temp, temp);
  fail("Expected an IAE to be thrown but wasn't");
 } catch (IllegalArgumentException expected) {
 }
 assertEquals(ASCII, Files.toString(temp, Charsets.UTF_8));
}

代码示例来源：origin: google/guava

public void testAppendString() throws IOException {
 File temp = createTempFile();
 Files.append(I18N, temp, Charsets.UTF_16LE);
 assertEquals(I18N, Files.toString(temp, Charsets.UTF_16LE));
 Files.append(I18N, temp, Charsets.UTF_16LE);
 assertEquals(I18N + I18N, Files.toString(temp, Charsets.UTF_16LE));
 Files.append(I18N, temp, Charsets.UTF_16LE);
 assertEquals(I18N + I18N + I18N, Files.toString(temp, Charsets.UTF_16LE));
}

代码示例来源：origin: google/guava

public void testCopyFile() throws IOException {
 File i18nFile = getTestFile("i18n.txt");
 File temp = createTempFile();
 Files.copy(i18nFile, temp);
 assertEquals(I18N, Files.toString(temp, Charsets.UTF_8));
}

代码示例来源：origin: google/guava

public void testCopyEqualFiles() throws IOException {
 File temp1 = createTempFile();
 File temp2 = file(temp1.getPath());
 assertEquals(temp1, temp2);
 Files.write(ASCII, temp1, Charsets.UTF_8);
 try {
  Files.copy(temp1, temp2);
  fail("Expected an IAE to be thrown but wasn't");
 } catch (IllegalArgumentException expected) {
 }
 assertEquals(ASCII, Files.toString(temp1, Charsets.UTF_8));
}

代码示例来源：origin: airbnb/DeepLinkDispatch

@Test public void testWrite() throws IOException {
 when(options.get(Documentor.DOC_OUTPUT_PROPERTY_NAME)).thenReturn(FILE_PATH);
 Documentor documentor = new Documentor(processingEnv);
 documentor.write(getElements());
 String actual = Files.toString(new File(FILE_PATH), Charsets.UTF_8);
 String expected = "airbnb://example.com/{foo}/bar\\n|#|\\nSample doc\\n|#|\\nDocClass\\"
   + "n|##|\\nairbnb://example.com/{foo}/bar\\n|#|\\n\\n|#|\\nDocClass#DocMethod\\n|##|\\n";
 assertEquals(expected, actual);
}

代码示例来源：origin: dreamhead/moco

@Override
  public void run() throws IOException {
    assertThat(helper.postContent(remoteUrl("/proxy"), "proxy"), is("proxy"));
    assertThat(Files.toString(tempFile, Charset.defaultCharset()), containsString("proxy"));
  }
});

代码示例来源：origin: dreamhead/moco

@Test
public void should_fire_event_with_post_url_template() throws IOException {
  runWithConfiguration("event.json");
  File file = folder.newFile();
  System.setOut(new PrintStream(new FileOutputStream(file)));
  assertThat(helper.get(remoteUrl("/post-event-with-template-url")), is("post_foo"));
  idle(IDLE, TimeUnit.MILLISECONDS);
  assertThat(Files.toString(file, Charset.defaultCharset()), containsString("0XCAFEBABE"));
}

代码示例来源：origin: dreamhead/moco

@Test
public void should_fire_get_event() throws IOException {
  runWithConfiguration("event.json");
  File file = folder.newFile();
  System.setOut(new PrintStream(new FileOutputStream(file)));
  assertThat(helper.get(remoteUrl("/get_event")), is("get_foo"));
  idle(IDLE, TimeUnit.MILLISECONDS);
  assertThat(Files.toString(file, Charset.defaultCharset()), containsString("0XCAFEBABE"));
}

代码示例来源：origin: dreamhead/moco

@Test
public void should_fire_get_event_with_template() throws IOException {
  runWithConfiguration("event.json");
  File file = folder.newFile();
  System.setOut(new PrintStream(new FileOutputStream(file)));
  assertThat(helper.get(remoteUrl("/get_event_template")), is("get_foo"));
  idle(IDLE, TimeUnit.MILLISECONDS);
  assertThat(Files.toString(file, Charset.defaultCharset()), containsString("0XCAFEBABE"));
}

代码示例来源：origin: dreamhead/moco

@Test
public void should_fire_event_with_unit() throws IOException {
  runWithConfiguration("event.json");
  File file = folder.newFile();
  System.setOut(new PrintStream(new FileOutputStream(file)));
  assertThat(helper.get(remoteUrl("/event-with-unit")), is("post_foo"));
  idle(IDLE, TimeUnit.MILLISECONDS);
  assertThat(Files.toString(file, Charset.defaultCharset()), containsString("0XCAFEBABE"));
}

代码示例来源：origin: dreamhead/moco

@Test
  public void should_fire_event_with_post_json() throws IOException {
    runWithConfiguration("event.json");
    File file = folder.newFile();
    System.setOut(new PrintStream(new FileOutputStream(file)));
    assertThat(helper.get(remoteUrl("/event-with-json-post")), is("post_json_foo"));
    idle(IDLE, TimeUnit.MILLISECONDS);

    assertThat(Files.toString(file, Charset.defaultCharset()), containsString("0XMOCOJSON"));
  }
}

代码示例来源：origin: querydsl/querydsl

@Test
public void export_with_keywords() throws IOException {
  exporter.setKeywords(Keywords.JPA);
  exporter.setTargetFolder(folder.getRoot());
  exporter.export(getClass().getPackage());
  String str = Files.toString(new File(folder.getRoot(), "com/querydsl/codegen/QGroup.java"), Charsets.UTF_8);
  assertTrue(str.contains("QGroup group = new QGroup(\"group1\");"));
}

代码示例来源：origin: dreamhead/moco

@Override
  public void run() throws IOException {
    assertThat(helper.get(remoteUrl("/proxy")), is("get_proxy"));
    assertThat(helper.postContent(remoteUrl("/proxy"), "proxy"), is("post_proxy"));
    String failoverContent = Files.toString(tempFile, Charset.defaultCharset());
    assertThat(failoverContent, containsString("get_proxy"));
    assertThat(failoverContent, containsString("post_proxy"));
  }
});

代码示例来源：origin: dreamhead/moco

@Override
  public void run() throws IOException {
    assertThat(helper.postContent(remoteUrl("/proxy"), "proxy"), is("0XCAFEBABE"));
    assertThat(helper.postContent(remoteUrl("/proxy"), "proxy"), is("0XCAFEBABE"));
    assertThat(Files.toString(tempFile, Charset.defaultCharset()), countString("/proxy", 1));
  }
});

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