按str 存储和按 list 存储

按str 存储
1 w2 = open('./trsd_w.txt','a')#a代表追加 w代表重写
     if matcher1:
         flag = 1
         w2.write("\n")
         for j in matcher1:
             for k in j:
                 w2.write(k)

按 list 存储
1 w2 = open('./trsd_w.txt','a')#a代表追加 w代表重写
     if matcher1:
         flag = 1
         w2.write("\n")
         for j in matcher1:
                 w2.write(j)