字符串数组与字符串之间的互转(join/split)
1、Java
1-1、字符串数组=>字符串:StringUtils:join(Object[] array, String separator)
例:
/*
*Join Strings using separator >>>AB$#$CD$#$EF
*/
import org.apache.commons.lang.StringUtils;
public class StringUtilsTrial {
public static void main(String[] args) {
// Join all Strings in the Array into a Single String,
// separated by $#$
System.out.println(StringUtils.join(
new String[] { "AB", "CD", "EF" }, "$#$"));
}
}
1-2、字符串=>字符串数组:String: split(Stringseparator)
例:
public SplitDemo() {
String s = "AB$#$CD$#$EF";
// 在每个空格字符处进行分解。
String[] ss = s.split("$#$");
}
2、JavaScript
2-1、字符串数组=>字符串:Array: join(Stringseparator)
例:
2-2、字符串=>字符串数组:String: split(Stringseparator)、String: split(String separator, int length)
例: