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請問一下 #2

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tenSunFree opened this issue Jul 29, 2017 · 4 comments
Closed

請問一下 #2

tenSunFree opened this issue Jul 29, 2017 · 4 comments

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@tenSunFree
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為什麼要 乘以3?
01

@fashare2015
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每次加3条数据,只是测试数据,不用在意。

@tenSunFree
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再請問一下, 下面紅框內的代碼, 是否有必要寫? 因為有寫跟沒寫 似乎沒有任何差別?
02

@fashare2015
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应该可以不用写

@tenSunFree
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了解, 謝謝分享

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