请问为什么我在使用制表符的时候为什么无法对齐呢,只有一行是对不齐的。
products=[["iphone",6888],["MacPro",14800],["coffee",32],["abc",2499],
["Book",60],["Nike",699]]
print("-"*10+"商品列表"+"-"*10)
i=0
for product in products:
print(i, end="\t")
for a in product:
print(a,end="\t")
print("\n")
i+=1
结果内容微调
0 iphone 6888
1 MacPro 14800
2 coffee 32
3 abc 2499
4 Book 60
5 Nike 699
products=[["iphone",6888],["MacPro",14800],["coffee",32],["abc",2499],
["Book",60],["Nike",699]]
print("-"*10+"商品列表"+"-"*10)
i = 0
for product in products:
print('{0}\t{1}\t{2}'.format(str(i), product[0], str(product[1])))
i = i+1
有两种方法可以达到你想要的效果:
products=[["iphone",6888],["MacPro",14800],["coffee",32],["abc",2499],["Book",60],["Nike",699],["MacPro",45600],["coffee",432],["abc",244499],["Book",6230],["Nike",61299],["MacPro",14800],["coffee",32],["abc",2499],["Book",60],["Nike",699]]
print("-"*10+"商品列表"+"-"*10)
i=0
for product in products:
print(i, end="\t")
for a in product:
print("%-10s"%(a),end="\t")
i+=1
print()
输出结果:
products=[["iphone",6888],["MacPro",14800],["coffee",32],["abc",2499],["Book",60],["Nike",699],["MacPro",45600],["coffee",432],["abc",244499],["Book",6230],["Nike",61299],["MacPro",14800],["coffee",32],["abc",2499],["Book",60],["Nike",699]]
print("-"*10+"商品列表"+"-"*10)
i=0
for product in products:
print('{:<6}\t{:<10}\t{:<10}'.format(str(i), product[0], str(product[1])))
i = i+1
输出结果:
代码说明:
<表示左对齐,10表示共占10个字符,你可以按自己需要去修改占用的字符数