一

myChart.on('click', (params) => {if (params.componentType === 'series' && params.dataIndex !== undefined) {const months = this.month_htqd[params.dataIndex]; // 获取点击柱状图的 X 轴坐标值alert(`点击了柱状图，值为: ${months}`);// 根据点击的柱状图数据索引，处理跳转逻辑this.$router.push( {path: `/tzmanager/yueding`,query: {yuedTime: months}});}});

二

data () {return {queryParam: {yuedTime: '' // 初始化为空，接收选择的月份值},}，mounted() {this.queryParam.yuedTime =this.$route.query.yuedTime;}
}