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34 lines
721 B
34 lines
721 B
<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<title>el与data的两种写法</title> |
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<script type="text/javascript" src="../vue.js"></script> |
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</head> |
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<body> |
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<div id="root"> |
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<h1>你好， {{name}}</h1> |
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</div> |
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<script type="text/javascript"> |
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Vue.config.productionTip = false |
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const v = new Vue({ |
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el: '#root', |
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// data的函数式写法 |
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// data: { |
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// name: 'Roger' |
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// } |
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// data的函数式写法 |
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data: function () { |
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console.log('@@@', this) |
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return { |
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name: 'Roger' |
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} |
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} |
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}) |
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console.log(v) |
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// el的新写法 |
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v.$mount('#root') |
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|
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</script> |
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</body> |
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</html> |