方式一:
app_list = [1234, 5677, 8899]
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for app_id in app_list:
<!-- lang: python -->
print app_id
输出:
1234
5677
8899
方式二:
app_list = [1234, 5677, 8899]
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for index,app_id in enumerate(app_list):
<!-- lang: python -->
print index, app_id
输出:
0 1234
1 5677
2 8899
方式三: 使用range()或xrange()
app_list = [1234, 5677, 8899]
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for i in range(len(app_list)):
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print i,app_list[i]
输出:
0 1234
1 5677
2 8899
方式四: 使用iter()
app_list = [1234, 5677, 8899]
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for app_id in iter(app_list):
<!-- lang: python -->
print app_id
输出:
1234
5677
8899