getFieldNum

zhxhcoder · zhxhcoder · commit b93de72ae877 · 2021-01-10T17:30:16.000+08:00
diff --git a/pyfile/file_read.py b/pyfile/file_read.py
@@ -11,9 +11,9 @@ def readFile(s):
 
 def getFieldNum(line):
     import re
-    matches = re.finditer(r'\S+', line)
+    matches = re.findall(r'\S+', line)
     # 打印 a 字符出现的次数
-    print(matches)
+    print(matches.__len__())
 
 
 if __name__ == "__main__":
