handleChange(value, record)"> {{ option.label }} Set to 3 export default { name: "executionInfo", data() { return { dataList: [ { index: "1", name: "John Brown", age: 32, address: "New York No. 1 Lake Park", selectedValue: '1' // 初始值 } ], options: [ { value: "1", label: "选项1" }, { value: "2", label: "选项2" }, { value: "3", label: "选项3" } ], }; }, methods: { handleChange(value, record) { record.selectedValue = value; }, setSelectedValueTo3(record) { record.selectedValue = '3'; } } };