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songleo
2016-01-03 14:43:12 +08:00
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# 18.3 映射
创建: `map1 := make(map[keytype]valuetype)`
初始化: `map1 := map[string]int{"one": 1, "two": 2}`
1如何使用`for`或者`for-range`遍历一个映射: