本文整理了Java中au.com.bytecode.opencsv.CSVReader.<init>()方法的一些代码示例，展示了CSVReader.<init>()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。CSVReader.<init>()方法的具体详情如下：
包路径：au.com.bytecode.opencsv.CSVReader
类名称：CSVReader
方法名：<init>

CSVReader.<init>介绍

[英]Constructs CSVReader using a comma for the separator.
[中]使用逗号作为分隔符构造CSVReader。

代码示例

代码示例来源：origin: databricks/learning-spark

public Tuple2<Integer, String[]> call(String line) throws Exception {
  CSVReader reader = new CSVReader(new StringReader(line));
  String[] elements = reader.readNext();
  Integer key = Integer.parseInt(elements[0]);
  return new Tuple2(key, elements);
 }
}

代码示例来源：origin: stackoverflow.com

CSVReader reader = new CSVReader(new FileReader(file), ',', '\'', 1);

代码示例来源：origin: stackoverflow.com

public class ParseCSV {
 public static void main(String[] args) {
  try {
   //csv file containing data
   String strFile = "C:\\Users\\rsaluja\\CMS_Evaluation\\Drupal_12_08_27.csv";
   CSVReader reader = new CSVReader(new FileReader(strFile));
   String [] nextLine;
   int lineNumber = 0;
   while ((nextLine = reader.readNext()) != null) {
    lineNumber++;
    System.out.println("Line # " + lineNumber);

    // nextLine[] is an array of values from the line
    System.out.println(nextLine[4] + "etc...");
   }
  }
 }
}

代码示例来源：origin: stackoverflow.com

import java.io.*;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.*;
import au.com.bytecode.opencsv.CSVReader;

class Test {
  public static void main(String[] args) throws IOException {
    Workbook wb = new HSSFWorkbook();
    CreationHelper helper = wb.getCreationHelper();
    Sheet sheet = wb.createSheet("new sheet");

    CSVReader reader = new CSVReader(new FileReader("data.csv"));
    String[] line;
    int r = 0;
    while ((line = reader.readNext()) != null) {
      Row row = sheet.createRow((short) r++);

      for (int i = 0; i < line.length; i++)
        row.createCell(i)
          .setCellValue(helper.createRichTextString(line[i]));
    }

    // Write the output to a file
    FileOutputStream fileOut = new FileOutputStream("workbook.xls");
    wb.write(fileOut);
    fileOut.close();
  }
}

代码示例来源：origin: forcedotcom/phoenix

/**
 * Upserts data from CSV file. Data is batched up based on connection batch
 * size. Column PDataType is read from metadata and is used to convert
 * column value to correct type before upsert. Note: Column Names are
 * expected as first line of CSV file.
 * 
 * @param fileName
 * @throws Exception
 */
public void upsert(String fileName) throws Exception {
  List<String> delimiter = this.delimiter;
  CSVReader reader;
  if ((delimiter != null) && (delimiter.size() == 3)) {
    reader = new CSVReader(new FileReader(fileName),
      getCSVCustomField(this.delimiter.get(0)),
      getCSVCustomField(this.delimiter.get(1)),
      getCSVCustomField(this.delimiter.get(2)));
  } else {
    reader = new CSVReader(new FileReader(fileName));
  }
  upsert(reader);
}

代码示例来源：origin: stackoverflow.com

FileInputStream fis = new FileInputStream("awesomefile.csv"); 
InputStreamReader isr = new InputStreamReader(fis, "UTF-8");
CSVReader reader = new CSVReader(isr);

for (String[] row; (row = reader.readNext()) != null;) {
  System.out.println(Arrays.toString(row));
}

reader.close();
isr.close();
fis.close();

代码示例来源：origin: stackoverflow.com

CSVReader reader = new CSVReader(new FileReader("yourfile.csv"));
String [] nextLine;
while ((nextLine = reader.readNext()) != null) {
  // nextLine[] is an array of values from the line
  System.out.println(nextLine[0] + nextLine[1] + "etc...");
}

代码示例来源：origin: stackoverflow.com

try {
  CSVReader reader = new CSVReader(new FileReader(file.getAbsolutePath()));
}catch(FileNotFoundException fnfe) {
  // handle exception, e.g. show error message
}

代码示例来源：origin: stackoverflow.com

CSVReader reader=new CSVReader(
  new InputStreamReader(new FileInputStream("d:\\a.csv"), "UTF-8"), 
  ',', '\'', 1);
String[] line;
while ((line = reader.readNext()) != null) {
  StringBuilder stb = new StringBuilder(400);
  for (int i = 0; i < line.length; i++) {
     stb.append(line[i]);
     stb.append(";");
  }
  System.out.println(stb);
}

代码示例来源：origin: stackoverflow.com

CSVReader reader = new CSVReader(new FileReader("C:/Users/Thanushiya/Desktop/mobios/internship/csvfile/csvfile/Master.csv"), ',', '\'', 17);
String [] nextLine;
while ((nextLine = reader.readNext()) != null) {
 // put the code from your for loop here
}

代码示例来源：origin: stackoverflow.com

for (int j = 0; j < fileList.size(); j++) {
  String csvFile = readPath + fileList.get(j);
  System.out.println("Read:  " + csvFile);
  reader = new CSVReader(new FileReader(csvFile), ';');
  hugeList = reader.readAll();

  String[] data = new String[1];
  for (int m = 0; m < hugeList.size(); m++) {
    String[] values = hugeList.get(m);
    data[0] = values[0];
    writer.writeNext(data);
  }
}

代码示例来源：origin: stackoverflow.com

String next[] = {};
   List<String[]> list = new ArrayList<String[]>();
   try {
     CSVReader reader = new CSVReader(new InputStreamReader(getAssets().open("test.csv")));
     while(true) {
       next = reader.readNext();
       if(next != null) {
         list.add(next);
       } else {
         break;
       }
     }
   } catch (IOException e) {
     e.printStackTrace();
   }

代码示例来源：origin: stackoverflow.com

CSVReader reader = new CSVReader(new FileReader("yourfile.csv"), '|');
String [] nextLine;
while ((nextLine = reader.readNext()) != null)
{
 // nextLine[] is an array of values from the line
 if(nextLine[0] == desiredBookName)
 {
   // Output desired attributes
 }
}

代码示例来源：origin: stackoverflow.com

for (int j = 0; j < fileList.size(); j++) {
  String csvFile = readPath + fileList.get(j);
  System.out.println("Read:  " + csvFile);
  reader = new CSVReader(new FileReader(csvFile), ';');
  hugeList = reader.readAll();

  String[] data = new String[1];
  for (int m = 0; m < hugeList.size(); m++) {
    String[] values = hugeList.get(m);
    data[0] = values[0];
    writer.writeNext(data);
  }
}

代码示例来源：origin: Graylog2/graylog2-server

final ImmutableMap.Builder<String, String> newLookupBuilder = ImmutableMap.builder();
try (final CSVReader csvReader = new CSVReader(fileReader, config.separatorAsChar(), config.quotecharAsChar())) {
  int line = 0;
  int keyColumn = -1;
    final String[] next = csvReader.readNext();
    if (next == null) {
      break;

代码示例来源：origin: stackoverflow.com

CSVReader rec = new CSVReader(new FileReader(filePath));
String[] recLine;
while ((recLine = rec.readNext()) != null) {
 //Get the data from recLine
}

代码示例来源：origin: stackoverflow.com

// Read all
CSVReader csvReader = new CSVReader(new FileReader(new File("nrldata.txt")));
List<String[]> list = csvReader.readAll();

// Convert to 2D array
String[][] dataArr = new String[list.size()][];
dataArr = list.toArray(dataArr);

代码示例来源：origin: nodebox/nodebox

Character quot = separators.get(quotationCharacter);
if (quot == null) quot = '"';
CSVReader reader = new CSVReader(in, sep, quot);
ImmutableList.Builder<Map<String, Object>> b = ImmutableList.builder();
String[] headers = reader.readNext();
while ((row = reader.readNext()) != null) {
  ImmutableMap.Builder<String, Object> mb = ImmutableMap.builder();
  for (int i = 0; i < row.length; i++) {

代码示例来源：origin: stackoverflow.com

CSVReader reader = new CSVReader(new FileReader(fileToParse));  
String[] recordArray = null;

while ((recordArray = reader.readNext()) != null) {
  // use recordArray...
}

代码示例来源：origin: stackoverflow.com

CSVReader reader1 = new CSVReader(new FileReader(mydata_csv.getpath()));
List<String[]> myDatas = reader1.readAll();
String[] lineI = myDatas.get(i);
for (String[] line : myDatas) {
  for (String value : line) {
    //do stuff with value
  }
}