标签 Dart常见类型转换 下的文章

int --> Stringint n = 3; String str = n.toString(); // "3"String --> intString str = "10"; int n = int.parse(str); // 10String --> doubleString str = "10.6"; double d = doulbe.parse(str); // 10double --> Stringdouble d = 14.96515; String str = d.toStringA...

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