优化红球的随机算法

red_forecast.py

@@ -154,10 +154,10 @@ def update_red_forecast_db():
 
 def get_random_index():
     # 产生随机数
-    random_small, random_middle, random_big = 0, 0, 0
-    while random_middle <= 0:
-        random_big = random.randint(1, 3)
-        random_small = random.randint(1, 2)
+    random_small, random_middle, random_big = -1, -1, -1
+    while random_small < 0 or random_middle < 0 or random_big < 0:
+        random_small = random.randint(0, 2)
+        random_big = random.randint(1, 6 - random_small)
         random_middle = 6 - random_small - random_big
         # print(random_small, random_middle, random_big)
     small_red_index_list = [n[0] - 1 for n in new_num(11, random_small)[0:random_small]]