144 lines
3.1 KiB
Vue
144 lines
3.1 KiB
Vue
<template>
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<div>
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<div class="affix-time">
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<Affix :offset-top="100">
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<div class="flex affix-box">
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<affixTime :closeShop="true" @selected="clickBreadcrumb" />
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<InputNumber
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placeholder="展示前N"
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:max="200"
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:min="10"
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v-model="params.top"
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></InputNumber>
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<Button style="margin-left: 10px" @click="search">搜索</Button>
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</div>
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</Affix>
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</div>
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<div id="container"></div>
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<Table border :columns="columns" :data="hotWordsData"></Table>
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</div>
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</template>
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<script>
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import { Chart } from "@antv/g2";
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import { getHotWordsStatistics } from "@/api/index";
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import affixTime from "@/components/affix-time";
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export default {
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components: {
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affixTime,
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},
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data() {
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return {
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params: {
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// 请求参数
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searchType: "LAST_SEVEN",
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year: "",
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month: "",
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top: 50,
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},
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columns: [
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{
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title: "热词名称",
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key: "keywords",
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},
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{
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title: "搜索次数",
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key: "score",
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},
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],
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hotWordsChart: "", //图表
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hotWordsData: [], //数据
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orderChart: "",
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};
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},
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computed: {},
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watch: {
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params: {
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handler(val) {
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this.search();
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},
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deep: true,
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immediate: true,
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},
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year(val) {
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this.params.year = new Date(val).getFullYear();
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},
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},
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methods: {
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clickBreadcrumb(val) {
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this.params = { ...this.params, ...val };
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},
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// 初始化图表
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async search() {
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const res = await getHotWordsStatistics(this.params);
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if (res.success) {
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this.hotWordsData = res.result;
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if (!this.hotWordsChart) {
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this.hotWordsChart = new Chart({
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container: "container",
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autoFit: true,
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height: 500,
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padding: [50, 20, 50, 20],
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});
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}
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this.init();
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}
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},
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handleClickSearch() {},
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init() {
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if (this.hotWordsChart) {
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this.hotWordsChart.data(this.hotWordsData);
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this.hotWordsChart.scale("score", {
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alias: "搜索次数",
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});
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this.hotWordsChart.axis("keywords", {
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tickLine: {
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alignTick: false,
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},
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});
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this.hotWordsChart.axis("score", false);
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this.hotWordsChart.tooltip({
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showMarkers: false,
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});
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this.hotWordsChart
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.interval()
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.position("keywords*score")
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.color("#f59b99");
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this.hotWordsChart.interaction("element-active");
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// 添加文本标注
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// this.hotWordsData.forEach((item) => {
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// this.hotWordsChart
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// .annotation()
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// .text({
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// position: [item.keywords, item.score],
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// content: item.score,
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// style: {
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// textAlign: "center",
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// },
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// offsetY: -30,
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// })
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// });
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this.hotWordsChart.render();
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}
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},
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},
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mounted() {
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this.init();
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},
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};
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</script>
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<style lang="scss" scoped>
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.affix-time {
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padding-left: 15px;
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}
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</style>
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