cn.hutool.core.text.csv

Class CsvParser

java.lang.Object

cn.hutool.core.text.csv.CsvParser

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable

public final class CsvParser
extends Object
implements Closeable, Serializable

CSV行解析器，参考：FastCSV

Author:

Looly

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CsvParser(Reader reader, CsvReadConfig config) CSV解析器

Method Summary

Modifier and Type	Method and Description
void	close()
List<String>	getHeader() 获取头部字段列表，如果containsHeader设置为false则抛出异常
CsvRow	nextRow() 读取下一行数据

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CsvParser

public CsvParser(Reader reader,
                 CsvReadConfig config)

CSV解析器

Parameters:

reader - Reader

config - 配置，null则为默认配置

Method Detail

getHeader

public List<String> getHeader()

获取头部字段列表，如果containsHeader设置为false则抛出异常

Returns:

头部列表

Throws:

IllegalStateException - 如果不解析头部或者没有调用nextRow()方法

nextRow

public CsvRow nextRow()
               throws IORuntimeException

读取下一行数据

Returns:

CsvRow

Throws:

IORuntimeException - IO读取异常

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException