diff --git "a/DotNet.Utilities/\345\255\227\347\254\246\344\270\262/StringHelper.cs" "b/DotNet.Utilities/\345\255\227\347\254\246\344\270\262/StringHelper.cs"
index 816153639917740aa27433dc2bee5a42f15451b6..9b174e111e6487b2119a9769d1b718f28ac6da34 100644
--- "a/DotNet.Utilities/\345\255\227\347\254\246\344\270\262/StringHelper.cs"
+++ "b/DotNet.Utilities/\345\255\227\347\254\246\344\270\262/StringHelper.cs"
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -21,6 +21,7 @@ namespace DotNet.Utilities
     /// 12、GetNewStyle(string StrList, string NewStyle, string SplitString, out string Error)将字符串转换为新样式
     /// 13、SplitMulti(string str, string splitstr)分割字符串
     /// 14、SqlSafeString(string String, bool IsDel)
+    /// 15. GetStrArray(string str, string[] speaters, bool toLower = false)把字符串按照分隔符转换成 IEnumerable<string>
     /// </summary>
     public class StringHelper
     {
@@ -563,5 +564,25 @@ namespace DotNet.Utilities
             return false;
         }
         #endregion
+
+        /// <summary>
+        /// 把字符串按照分隔符转换成 IEnumerable<string>
+        /// </summary>
+        /// <param name="str">源字符串</param>
+        /// <param name="speater">分隔符集合</param>
+        /// <param name="toLower">是否转换为小写，默认小写</param>
+        /// <returns></returns>
+        public static IEnumerable<string> GetStrArray(string str, string[] speaters, bool toLower = false)
+        {
+            foreach (string s in str.Split(speaters, StringSplitOptions.RemoveEmptyEntries))
+            {
+                string temp = s.Trim();
+                if (!string.IsNullOrEmpty(temp))
+                {
+                    yield return toLower ? temp.ToLower() : temp;
+                }
+            }
+        }
+
     }
 }