C#中string.Join的用法

 1 using UnityEditor;
 2 using UnityEngine;
 3 
 4 public class Test
 5 {
 6     [MenuItem("BuildTool/Lugs")]
 7     static void LugsTest()
 8     {
 9         string[] array = new string[] { "2019", "08", "17" };
10         string res = string.Join("-", array);
11         Debug.Log(res);
12     }
13 }

结果: