本文整理了Java中okio.Buffer.sha256()方法的一些代码示例，展示了Buffer.sha256()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。Buffer.sha256()方法的具体详情如下：
包路径：okio.Buffer
类名称：Buffer
方法名：sha256

Buffer.sha256介绍

暂无

代码示例

代码示例来源：origin: square/okio

@Test public void hashEmptySha256Buffer() {
 assertEquals(SHA256_empty, new Buffer().sha256());
}

代码示例来源：origin: square/okio

@Test public void hmacSha256EmptyBuffer() {
 assertEquals(HMAC_SHA256_empty, new Buffer().sha256());
}

代码示例来源：origin: square/okio

System.out.println("       md5: " + buffer.md5().hex());
System.out.println("      sha1: " + buffer.sha1().hex());
System.out.println("    sha256: " + buffer.sha256().hex());
System.out.println("    sha512: " + buffer.sha512().hex());
System.out.println();

代码示例来源：origin: square/okio

@Test public void bufferSha256() {
 assertEquals(SHA256_abc, new Buffer().writeUtf8("abc").sha256());
}

代码示例来源：origin: square/okio

@Test public void bufferHashIsNotDestructive() {
  Buffer buffer = new Buffer();

  buffer.writeUtf8("abc");
  assertEquals(SHA256_abc, buffer.sha256());
  assertEquals("abc", buffer.readUtf8());

  buffer.writeUtf8("def");
  assertEquals(SHA256_def, buffer.sha256());
  assertEquals("def", buffer.readUtf8());

  buffer.write(r32k);
  assertEquals(SHA256_r32k, buffer.sha256());
  assertEquals(r32k, buffer.readByteString());
 }
}