我正在尝试为react-router 4 进行正则表达式模式匹配，但不幸的this.props.match.params.id是，它没有正确解析路径，并显示为未定义。

我希望能够访问的路径示例：

1. /全球定位系统
2. /gps/空气
3. /gps/a0b6dc45-11a1-42c5-afdb-a62822d109dc
4. /gps/air/a0b6dc45-11a1-42c5-afdb-a62822d109dc

我的组件：

import React from "react";
import PropTypes from "prop-types";
import { withRouter, } from "react-router";
import { Switch, Route } from "react-router-dom";

class Foo extends React.Component {
    render(){
        console.log(this.props.match);
        return <div>Match: {this.props.match.params.id}</div>
    }
} 

const industryRegex = "(air|motor|ship)";
const guidRegex = "([0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12})?"; // Note the questionmark ? at the end

const pathId =            `/gps/:id${guidRegex}`;
const pathIndustry =      `/gps/:industryType${industryRegex}`;
const pathIndustryAndId = `/gps/:industryType${industryRegex}/:id${guidRegex}`;

console.log(pathId);
console.log(pathIndustry);
console.log(pathIndustryAndId);

const AppComponent = ({...props}) => {
    return (
        <Switch>
            <Route path={pathId}                     component={Foo} />
            <Route path={pathIndustry}               component={Foo} />
            <Route path={pathIndustryAndId}          component={Foo} />
        </Switch>
    )
};

export default withRouter(AppComponent);

尝试以下路径会/gps/a0b6dc45-11a1-42c5-afdb-a62822d109dc导致this.props.match.params.id未定义。

非常感谢任何帮助