com.mybatisflex.core.util

Class StringUtil

java.lang.Object

com.mybatisflex.core.util.StringUtil

public class StringUtil
extends Object

Method Summary

Modifier and Type	Method and Description
static boolean	allHasText(String... strings)
static String	buildSchemaWithTable(String schema, String tableName)
static String	camelToUnderline(String string) 驼峰转下划线格式
static String	deleteChar(String string, char deleteChar) 删除字符串中的字符
static String	deleteChar(String string, char deleteChar1, char deleteChar2)
static boolean	endsWithAny(String str, String... suffixes)
static String	firstCharToLowerCase(String string) 第一个字符转换为小写
static String	firstCharToUpperCase(String string) 第一个字符转换为大写
static String[]	getSchemaAndTableName(String tableNameWithSchema)
static String[]	getTableNameWithAlias(String tableNameWithAlias)
static boolean	hasText(String string)
static boolean	isNumeric(String string) 这个字符串是否是全是数字
static String	join(String delimiter, CharSequence... elements) 合并字符串，优化 String.join() 方法
static String	join(String delimiter, Collection<? extends CharSequence> elements) 合并字符串，优化 String.join() 方法
static <T> String	join(String delimiter, Collection<T> objs, Function<T,String> function) 合并字符串，优化 String.join() 方法
static boolean	matches(String regex, String input) 正则匹配
static String	methodToProperty(String name)
static boolean	noText(String string) 字符串为 null 或者内部字符全部为 ' ', '\t', '\n', '\r' 这四类字符时返回 true
static boolean	startsWithAny(String string, String... prefixes)
static String	substringAfterLast(String text, String prefix)
static String	tryTrim(String string)
static String	underlineToCamel(String string) 下划线转驼峰格式

Methods inherited from class java.lang.Object

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

Method Detail

methodToProperty

public static String methodToProperty(String name)

See Also:

PropertyNamer.methodToProperty(String)

firstCharToLowerCase

public static String firstCharToLowerCase(String string)

第一个字符转换为小写

Parameters:

string -

firstCharToUpperCase

public static String firstCharToUpperCase(String string)

第一个字符转换为大写

Parameters:

string -

camelToUnderline

public static String camelToUnderline(String string)

驼峰转下划线格式

Parameters:

string -

underlineToCamel

public static String underlineToCamel(String string)

下划线转驼峰格式

Parameters:

string -

deleteChar

public static String deleteChar(String string,
                                char deleteChar)

删除字符串中的字符

deleteChar

public static String deleteChar(String string,
                                char deleteChar1,
                                char deleteChar2)

hasText

public static boolean hasText(String string)

allHasText

public static boolean allHasText(String... strings)

noText

public static boolean noText(String string)

字符串为 null 或者内部字符全部为 ' ', '\t', '\n', '\r' 这四类字符时返回 true

isNumeric

public static boolean isNumeric(String string)

这个字符串是否是全是数字

Parameters:

string -

Returns:

全部数数值时返回 true，否则返回 false

startsWithAny

public static boolean startsWithAny(String string,
                                    String... prefixes)

endsWithAny

public static boolean endsWithAny(String str,
                                  String... suffixes)

matches

public static boolean matches(String regex,
                              String input)

正则匹配

Parameters:

regex -

input -

Returns:

join

public static String join(String delimiter,
                          CharSequence... elements)

合并字符串，优化 String.join() 方法

Parameters:

delimiter -

elements -

Returns:

新拼接好的字符串

See Also:

String.join(CharSequence, CharSequence...)

join

public static String join(String delimiter,
                          Collection<? extends CharSequence> elements)

合并字符串，优化 String.join() 方法

Parameters:

delimiter -

elements -

Returns:

新拼接好的字符串

See Also:

String.join(CharSequence, CharSequence...)

join

public static <T> String join(String delimiter,
                              Collection<T> objs,
                              Function<T,String> function)

合并字符串，优化 String.join() 方法

Type Parameters:

T -

Parameters:

delimiter -

objs -

function -

buildSchemaWithTable

public static String buildSchemaWithTable(String schema,
                                          String tableName)

getSchemaAndTableName

public static String[] getSchemaAndTableName(String tableNameWithSchema)

getTableNameWithAlias

public static String[] getTableNameWithAlias(String tableNameWithAlias)

tryTrim

public static String tryTrim(String string)

substringAfterLast

public static String substringAfterLast(String text,
                                        String prefix)