Package cn.net.pap.common.file

Class ReadTxtToStringUtil

java.lang.Object

cn.net.pap.common.file.ReadTxtToStringUtil

public class ReadTxtToStringUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
ReadTxtToStringUtil()

Method Summary

Modifier and Type	Method	Description
static String	detectCharsetUsingICU4J(String filePath)	文件编码
static String	detectEncoding(ByteArrayOutputStream outputStream)	入参调整，假设 文件流 的来源如下所示 ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); boolean success = ftpClient.retrieveFile(TEST_FILE, outputStream);
static String	detectEncoding(File file)	检测文件编码，先检测 BOM，如果没有再使用 UniversalDetector
static String	readFileContent(File file)	读取文件内容为 String（自动识别编码）
static List<String>	readFileLines(File file)	读取文件内容为 List

Methods inherited from class java.lang.Object

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

Constructor Details

ReadTxtToStringUtil

public ReadTxtToStringUtil()

Method Details

detectEncoding

public static String detectEncoding(File file)
                             throws IOException

检测文件编码，先检测 BOM，如果没有再使用 UniversalDetector

Throws:

IOException

detectEncoding

public static String detectEncoding(ByteArrayOutputStream outputStream)
                             throws IOException

入参调整，假设 文件流 的来源如下所示 ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); boolean success = ftpClient.retrieveFile(TEST_FILE, outputStream);

Parameters:

outputStream -

Returns:

Throws:

IOException

readFileContent

public static String readFileContent(File file)
                              throws IOException

读取文件内容为 String（自动识别编码）

Throws:

IOException

readFileLines

public static List<String> readFileLines(File file)
                                  throws IOException

读取文件内容为 List

Throws:

IOException

detectCharsetUsingICU4J

public static String detectCharsetUsingICU4J(String filePath)
                                      throws IOException

文件编码

Parameters:

filePath -

Returns:

Throws:

IOException