26 lines
518 B
Markdown
26 lines
518 B
Markdown
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---
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title: Hello World Swift
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localeTitle: Hello World Swift
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---
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＃＃ 你好，世界
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只有我们必须将方法`print("Hello World")` （从库UIKit）添加到类ViewController的函数`viewDidLoad()`中：
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\`\`\`斯威夫特 导入UIKit
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class ViewController：UIViewController {
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```
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view, typically from a nib.
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print("Hello World")
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}
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```
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} \`\`\`
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##输出： \`\`\`
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> 你好，世界 \`\`\`
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