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!464 StrUtil.toCamelCase 方法重载

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Merge pull request !464 from handy/hs-dev
This commit is contained in:
Looly 2021-11-18 02:56:45 +00:00 committed by Gitee
commit 2dc120da02
3 changed files with 33 additions and 2 deletions
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13
hutool-core/src/main/java/cn/hutool/core/text/CharSequenceUtil.java
View File

@ -4022,6 +4022,19 @@ public class CharSequenceUtil {
return NamingCase.toCamelCase(name);
}
/**
* 将连接符方式命名的字符串转换为驼峰式。如果转换前的下划线大写方式命名的字符串为空，则返回空字符串。<br>
* 例如：hello_world=》helloWorld; hello-world=》helloWorld
*
* @param name 转换前的下划线大写方式命名的字符串
* @param symbol 连接符
* @return 转换后的驼峰式命名的字符串
* @see NamingCase#toCamelCase(CharSequence, char)
*/
public static String toCamelCase(CharSequence name, char symbol) {
return NamingCase.toCamelCase(name, symbol);
}
// ------------------------------------------------------------------------ isSurround
/**

16
hutool-core/src/main/java/cn/hutool/core/text/NamingCase.java
View File

@ -150,19 +150,30 @@ public class NamingCase {
* @return 转换后的驼峰式命名的字符串
*/
public static String toCamelCase(CharSequence name) {
return toCamelCase(name, CharUtil.UNDERLINE);
}
/**
* 将连接符方式命名的字符串转换为驼峰式。如果转换前的下划线大写方式命名的字符串为空，则返回空字符串。<br>
*
* @param name 转换前的自定义方式命名的字符串
* @param symbol 连接符
* @return 转换后的驼峰式命名的字符串
*/
public static String toCamelCase(CharSequence name, char symbol) {
if (null == name) {
return null;
}
final String name2 = name.toString();
if (StrUtil.contains(name2, CharUtil.UNDERLINE)) {
if (StrUtil.contains(name2, symbol)) {
final int length = name2.length();
final StringBuilder sb = new StringBuilder(length);
boolean upperCase = false;
for (int i = 0; i < length; i++) {
char c = name2.charAt(i);
if (c == CharUtil.UNDERLINE) {
if (c == symbol) {
upperCase = true;
} else if (upperCase) {
sb.append(Character.toUpperCase(c));
@ -176,4 +187,5 @@ public class NamingCase {
return name2;
}
}
}

6
hutool-core/src/test/java/cn/hutool/core/util/StrUtilTest.java
View File

@ -384,6 +384,12 @@ public class StrUtilTest {
String abc1d = StrUtil.toCamelCase("abc_1d");
Assert.assertEquals("abc1d", abc1d);
String str2 = "Table-Test-Of-day";
String result2 = StrUtil.toCamelCase(str2, CharUtil.DASHED);
System.out.println(result2);
Assert.assertEquals("tableTestOfDay", result2);
}
@Test