C# string split

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class StringSplit : MonoBehaviour
{

    void Start()
    {
        string str = "aaajbbbjccc";
        string[] sArray = str.Split('j');
        foreach (string i in sArray)
        {
            Debug.Log(i.ToString());
        }

        Debug.Log("++++++++++++++++++++++++++++++");

        string[] sArrayList = str.Split('-');
        foreach (string i in sArrayList)
        {
            Debug.Log(i.ToString());
        }
    }


}

        // 输出结果：

        aaa
        bbb
        ccc
        ++++++++++++++++++++++++++++++
        aaajbbbjccc

//注意：Split('j')是单引号