cn.buli_home.utils.file

Class UserDefaultUtils

java.lang.Object

cn.buli_home.utils.file.UserDefaultUtils

public class UserDefaultUtils
extends Object

文件持久化工具

Version:

1.0 Create by 2022/9/18

Author:

mustard

Field Summary

Fields

Modifier and Type	Field and Description
private static UserDefaultUtils	INSTANCE
protected org.apache.logging.log4j.Logger	log
private String	PATH
private String	UD_FILE_NAME
private String	UD_FILE_PATH

Constructor Summary

Constructors

Modifier	Constructor and Description
private	UserDefaultUtils()

Method Summary

Modifier and Type	Method and Description
static void	clean(String key) 清除键值对
static void	cleanAll() 清除所有值
private static UserDefaultUtils	getInstance()
static String	loadRecordString(String key) 读取文件内容
private void	p_clean(String key)
private void	p_cleanAll()
private String	p_loadRecordString(String key)
private void	p_record(Map<String,String> map) 持久化字符串 (键值对)
private void	p_recordString(String key, String value) 持久化字符串
private void	p_setFilePath(String filePath)
static void	record(Map<String,String> map) 记录内容
static void	recordString(String key, String value) 记录内容
static void	setFilePath(String filePath) 设置文件路径

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final org.apache.logging.log4j.Logger log

UD_FILE_NAME

private final String UD_FILE_NAME

See Also:

Constant Field Values

UD_FILE_PATH

private String UD_FILE_PATH

PATH

private String PATH

INSTANCE

private static volatile UserDefaultUtils INSTANCE

Constructor Detail

UserDefaultUtils

private UserDefaultUtils()

Method Detail

recordString

public static void recordString(String key,
                                String value)
                         throws Exception

记录内容

Throws:

Exception

record

public static void record(Map<String,String> map)
                   throws Exception

记录内容

Throws:

Exception

loadRecordString

public static String loadRecordString(String key)
                               throws Exception

读取文件内容

Throws:

Exception

setFilePath

public static void setFilePath(String filePath)

设置文件路径

Parameters:

filePath -

clean

public static void clean(String key)

清除键值对

Parameters:

key - 键

cleanAll

public static void cleanAll()

清除所有值

p_recordString

private void p_recordString(String key,
                            String value)
                     throws Exception

持久化字符串

Throws:

Exception

p_record

private void p_record(Map<String,String> map)
               throws Exception

持久化字符串 (键值对)

Throws:

Exception

p_loadRecordString

private String p_loadRecordString(String key)
                           throws Exception

Throws:

Exception

p_setFilePath

private void p_setFilePath(String filePath)

p_clean

private void p_clean(String key)

p_cleanAll

private void p_cleanAll()

getInstance

private static UserDefaultUtils getInstance()