Create into_redis.py

Will · web-flow · commit 8de4afb8bc32 · 2017-09-16T23:57:31.000+08:00
diff --git a/will/0003/into_redis.py b/will/0003/into_redis.py
@@ -0,0 +1,24 @@
+# 第 0003 题： 将 0001 题生成的 200 个激活码（或者优惠券）保存到 Redis 非关系型数据库中。
+import random, string, time, math, uuid, redis
+
+chars = string.ascii_letters + string.digits
+
+def gen1():
+    key = ''.join(random.sample(chars, 10))
+    #key2 = ''.join(random.choice(chars) for i in range(10))
+    return key
+
+def gen2():
+    key = math.modf(time.time())[0]
+    return key
+
+def gen3():
+    return uuid.uuid4()
+
+if '__name__' == '__main__':
+    r = redis.Redis(host='localhost', port=6379, db=0)
+    # r.set('name', 'will')
+    # print(r.get('name'))
+    for i in range(200):
+        r.sadd('code', gen1())
+    r.save()
