com.gitee.cliveyuan.tools.text

Class StrFormatter

java.lang.Object

com.gitee.cliveyuan.tools.text.StrFormatter

public class StrFormatter
extends Object

字符串格式化

Author:

ruoyi

Field Summary

Fields

Modifier and Type	Field and Description
static char	C_BACKSLASH
static char	C_DELIM_END
static char	C_DELIM_START
static String	EMPTY_JSON

Constructor Summary

Constructors

Constructor and Description
StrFormatter()

Method Summary

Modifier and Type	Method and Description
static String	format(String strPattern, Object... argArray) 格式化字符串 此方法只是简单将占位符 {} 按照顺序替换为参数 如果想输出 {} 使用 \\转义 { 即可，如果想输出 {} 之前的 \ 使用双转义符 \\\\ 即可 例： 通常使用：format("this is {} for {}", "a", "b") -> this is a for b 转义{}： format("this is \\{} for {}", "a", "b") -> this is \{} for a 转义\： format("this is \\\\{} for {}", "a", "b") -> this is \a for b

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_JSON

public static final String EMPTY_JSON

See Also:

Constant Field Values

C_BACKSLASH

public static final char C_BACKSLASH

See Also:

Constant Field Values

C_DELIM_START

public static final char C_DELIM_START

See Also:

Constant Field Values

C_DELIM_END

public static final char C_DELIM_END

See Also:

Constant Field Values

Constructor Detail

StrFormatter

public StrFormatter()

Method Detail

format

public static String format(String strPattern,
                            Object... argArray)

格式化字符串
此方法只是简单将占位符 {} 按照顺序替换为参数
如果想输出 {} 使用 \\转义 { 即可，如果想输出 {} 之前的 \ 使用双转义符 \\\\ 即可
例：
通常使用：format("this is {} for {}", "a", "b") -> this is a for b
转义{}： format("this is \\{} for {}", "a", "b") -> this is \{} for a
转义\： format("this is \\\\{} for {}", "a", "b") -> this is \a for b

Parameters:

strPattern - 字符串模板

argArray - 参数列表

Returns:

结果