python int型list和str型list互转

一.方式一
1.str --> int
results = ['1','2','3']
results = list(map(int, results))

2.int --> str
results = [1,2,3]
results = list(map(str, results))

二.方式二

1.str --> int
results = ['1','2','3'] 
results = [ int(i) for i in results ]

2.int --> str results = [1,2,3] 
results = [ str(i) for i in results ]