我有这个URL: /user/Jd5Egbh...
我使用 react-router-dom 进行导航。我制作了一个 UserDetails 组件。我mapStateToProps
用来获取这样的 url 参数:
function mapStateToProps({ users }, ownProps) {
return { user: users[ownProps.match.params.uid]};
}
它工作正常,但我想保护这条路线并只允许经过身份验证的用户访问。
在其他组件中,我使用一个withAuthorization
组件并从重组中组合来保护路由。
我尝试将这两个功能结合起来,如下所示:
export default compose(
withAuthorization(authCondition),
connect(mapStateToProps, { fetchUser })
)(UserDetails);
但在功能ownProps
_undefined
mapStateToProps
如果我使用 compose 来保护路由,如何访问 URL 参数?
编辑1:
import React from 'react';
import { connect } from 'react-redux';
import { compose } from 'recompose';
import { withRouter } from 'react-router-dom';
import { firebase, db, auth } from '../firebase';
const withAuthorization = (condition) => (Component) => {
class WithAuthorization extends React.Component {
componentDidMount() {
firebase.auth.onAuthStateChanged(authUser => {
if (!condition(authUser)) {
this.props.history.push('/');
} else {
db.onceGetUser(authUser.uid).then(snapshot => {
let user_data = snapshot.val();
if (!user_data.admin) {
auth.doSignOut();
}
});
}
});
}
render() {
return this.props.authUser ? <Component /> : null;
}
}
const mapStateToProps = (state) => ({
authUser: state.auth.authUser,
});
return compose(
withRouter,
connect(mapStateToProps),
)(WithAuthorization);
}
export default withAuthorization;