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34 lines
814 B
34 lines
814 B
2 years ago
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export default {
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install(Vue) {
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// 全局过滤器
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Vue.filter("mySlice", function (value) {
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return value.slice(0, 4)
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})
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// 全局指令
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Vue.directive("fbind", {
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bind(element, binding) {
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element.value = binding.value
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},
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inserted(element, binding) {
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element.focus()
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},
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update(element, binding) {
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element.value = binding.value
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}
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})
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// 定义混入
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Vue.mixin({
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data() {
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return {
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x: 100,
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y: 200
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}
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}
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})
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// 给Vue原型上添加一个方法
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Vue.prototype.hello = ()=> {alert('Hello')}
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}
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}
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