created API "create_password".

README.md

@@ -1 +1,4 @@
-# random-password
+# random-password
+This program is not very good.\
+It save use base64.\
+It can only create 2\ 4\ 6\ 8\ 16 byte's password.

password.py

@@ -0,0 +1,23 @@
+import random
+import base64
+LETTERS = ["q","w","e","r","t","y","u","i","o","p","a","s","d","f","g","h","j","k","l","z","x","c","v","b","n","m"] # password's all letter
+NUMBERS = [1,2,3,4,5,6,7,8,9] # password's all number
+OTHERS = ["`","-","=","[","]",'\\',";","'",".",",","/","~","!","@","#","$","%","^","&","*","(",")","_","+","{","}","|",":","\"","<",">","?"] # password's all fuhao
+
+def create_password(byte: int):
+    password = ""
+    letter_byte = random.randrange(0,byte)
+    number_byte = random.randrange(0,byte-letter_byte)
+    other_byte = byte-letter_byte-number_byte
+    print(letter_byte,number_byte,other_byte)
+    for _ in range(letter_byte):
+        password += random.choice(LETTERS)
+    for _ in range(number_byte):
+        password += str(random.choice(NUMBERS))
+    for _ in range(other_byte):
+        password += random.choice(OTHERS)
+    return password
+
+
+
+print(create_password(9))