Vue-watch同时监听多个变量 Vue2版本: computed: {watchAll() {const{ a, b }fromthisreturn{ a, b }}}watch: {watchAll(val) {console.log(val)// { a: ..., b: xxx }}} Vue3版本: watch(() => [store.state.date, store.state.hospitalId],([newDate, newId]) => {if (newDate&&ne...