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Java CsvWriter类代码示例

本文整理汇总了Java中com.csvreader.CsvWriter类的典型用法代码示例。如果您正苦于以下问题：Java CsvWriter类的具体用法？Java CsvWriter怎么用？Java CsvWriter使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


CsvWriter类属于com.csvreader包，在下文中一共展示了CsvWriter类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: test57

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test57() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, '\t', Charset
			.forName("ISO-8859-1"));
	Assert.assertTrue(writer.getUseTextQualifier());
	writer.setUseTextQualifier(false);
	Assert.assertFalse(writer.getUseTextQualifier());
	writer.write("1,2");
	writer.write("3");
	writer.write("blah \"some stuff in quotes\"");
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();

	Assert.assertEquals("1,2\t3\tblah \"some stuff in quotes\"\r\n", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:25，代码来源:AllTests.java

示例2: test55

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test55() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	writer.write("");
	writer.write("1");
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();

	Assert.assertEquals("\"\",1", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:20，代码来源:AllTests.java

示例3: test56

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test56() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, '\t', Charset
			.forName("ISO-8859-1"));
	writer.write("1,2");
	writer.write("3");
	writer.write("blah \"some stuff in quotes\"");
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();

	Assert.assertEquals(
			"1,2\t3\t\"blah \"\"some stuff in quotes\"\"\"\r\n", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:23，代码来源:AllTests.java

示例4: test58

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test58() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, '\t', Charset
			.forName("ISO-8859-1"));
	writer.write("data\r\nmore data");
	writer.write(" 3\t", false);
	writer.write(" 3\t");
	writer.write(" 3\t", true);
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();

	Assert.assertEquals("\"data\r\nmore data\"\t3\t3\t\" 3\t\"\r\n", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:23，代码来源:AllTests.java

示例5: test71

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test71() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	writer.setForceQualifier(true);
	writer.write(" data ");
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();

	Assert.assertEquals("\"data\"\r\n", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:21，代码来源:AllTests.java

示例6: test72

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test72() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	Assert.assertEquals('\0', writer.getRecordDelimiter());
	writer.setRecordDelimiter(';');
	Assert.assertEquals(';', writer.getRecordDelimiter());
	writer.write("a;b");
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();

	Assert.assertEquals("\"a;b\";", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:23，代码来源:AllTests.java

示例7: test74

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test74() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	writer.setEscapeMode(CsvWriter.ESCAPE_MODE_BACKSLASH);
	writer.setUseTextQualifier(false);
	writer.write("1,2");
	writer.write("3");
	writer.write("blah \"some stuff in quotes\"");
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();
	Assert.assertEquals("1\\,2,3,blah \"some stuff in quotes\"\r\n", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:23，代码来源:AllTests.java

示例8: test75

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test75() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	writer.write("1");
	writer.endRecord();
	writer.writeComment("blah");
	writer.write("2");
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();
	Assert.assertEquals("1\r\n#blah\r\n2\r\n", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:22，代码来源:AllTests.java

示例9: test87

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test87() throws Exception {
	CsvWriter writer = new CsvWriter("temp.csv");
	writer.write("1");
	writer.close();

	CsvReader reader = new CsvReader("temp.csv");
	Assert.assertTrue(reader.readRecord());
	Assert.assertEquals("1", reader.get(0));
	Assert.assertEquals(1, reader.getColumnCount());
	Assert.assertEquals(0L, reader.getCurrentRecord());
	Assert.assertFalse(reader.readRecord());
	reader.close();

	new File("temp.csv").delete();
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:17，代码来源:AllTests.java

示例10: test120

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test120() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	writer.write("1,2");
	writer.endRecord();

	buffer = stream.toByteArray();
	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();
	Assert.assertEquals("", data);

	writer.flush(); // testing that flush flushed to stream

	buffer = stream.toByteArray();
	stream.close();
	data = Charset.forName("ISO-8859-1").decode(ByteBuffer.wrap(buffer))
			.toString();
	Assert.assertEquals("\"1,2\"\r\n", data);
	writer.close();
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:25，代码来源:AllTests.java

示例11: test121

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test121() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	writer.writeRecord(new String[] { " 1 ", "2" }, false);
	writer.writeRecord(new String[] { " 1 ", "2" });
	writer.writeRecord(new String[] { " 1 ", "2" }, true);
	writer.writeRecord(new String[0], true);
	writer.writeRecord(null, true);
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();
	Assert.assertEquals("1,2\r\n1,2\r\n\" 1 \",2\r\n", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:22，代码来源:AllTests.java

示例12: test122

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test122() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	writer.write("1,2");
	writer.write(null);
	writer.write("3 ", true);
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();

	Assert.assertEquals("\"1,2\",,\"3 \"\r\n", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:22，代码来源:AllTests.java

示例13: test124

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test124() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	writer.setRecordDelimiter(';');
	writer.setUseTextQualifier(false);
	writer.setEscapeMode(CsvWriter.ESCAPE_MODE_BACKSLASH);

	writer.write("1;2");
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();

	Assert.assertEquals("1\\;2;", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:24，代码来源:AllTests.java

示例14: test132

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void test132() throws Exception {
	byte[] buffer;

	ByteArrayOutputStream stream = new ByteArrayOutputStream();
	CsvWriter writer = new CsvWriter(stream, ',', Charset
			.forName("ISO-8859-1"));
	writer.setEscapeMode(CsvWriter.ESCAPE_MODE_BACKSLASH);

	writer.write("1,\\2");
	writer.endRecord();
	writer.close();

	buffer = stream.toByteArray();
	stream.close();

	String data = Charset.forName("ISO-8859-1").decode(
			ByteBuffer.wrap(buffer)).toString();

	Assert.assertEquals("\"1,\\\\2\"\r\n", data);
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:22，代码来源:AllTests.java

示例15: Test174

import com.csvreader.CsvWriter; //导入依赖的package包/类
@Test
public void Test174() throws IOException {
	// verifies that data is eventually automatically flushed
	CsvWriter writer = new CsvWriter("temp.csv");
	
	for (int i = 0; i < 10000; i++)
	{
		writer.write("stuff");
		writer.endRecord();
	}
	
	CsvReader reader = new CsvReader("temp.csv");
	
	Assert.assertTrue(reader.readRecord());
	
	Assert.assertEquals("stuff", reader.get(0));
	
	writer.close();
	reader.close();

	new File("temp.csv").delete();
}
开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:23，代码来源:AllTests.java


注：本文中的com.csvreader.CsvWriter类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。