42 lines
846 B
Vue
42 lines
846 B
Vue
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<template>
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<div id="app">
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{{ username }}
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<router-view />
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</div>
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</template>
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<script>
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import addWatermark from '@/directive/watermark'
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export default {
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watch: {
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// 监听 name 的变化，更新水印
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'$store.getters.name': 'updateWatermark'
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},
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created() {
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// 在 created 钩子中添加默认水印
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this.addDefaultWatermark()
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},
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mounted() {
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// 在 mounted 钩子中更新水印，确保可以获取到 name 的最新值
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this.updateWatermark()
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},
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methods: {
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addDefaultWatermark() {
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addWatermark({
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container: document.body,
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content: '金澳'
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})
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},
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updateWatermark() {
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const username = this.$store.getters.name
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addWatermark({
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container: document.body,
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content: username ? `${username}` : '金澳'
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})
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}
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}
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}
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</script>
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