我正在使用react-router v4
我们假设我在以下地点
import java.sql.Time;
public class MovieSession implements Comparable<MovieSession> {
private Time sessionTime;
private String movieName;
private char rating;
public MovieSession(String mn, char rtg, Time tm){
this.sessionTime = tm;
this.movieName = mn;
this.rating = rtg;
}
@Override
public int compareTo(MovieSession currentMovieSession) {
if (getSessionTime().compareTo(currentMovieSession.getSessionTime()) > 0) {
return 1;
} else if (getSessionTime().compareTo(currentMovieSession.getSessionTime()) < 0) {
return -1;
} else if (getSessionTime().compareTo(currentMovieSession.getSessionTime()) == 0) {
if (getMovieName().compareTo(currentMovieSession.getMovieName()) > 0) {
return 1;
} else if (getMovieName().compareTo(currentMovieSession.getMovieName()) < 0) {
return -1;
}
}
return 0;
}
public String toString(){
return String.format("%s - %s - %s", movieName, rating, sessionTime);
}
public Time getSessionTime() {
return sessionTime;
}
public void setSessionTime(Time sessionTime) {
this.sessionTime = sessionTime;
}
public String getMovieName() {
return movieName;
}
public void setMovieName(String movieName) {
this.movieName = movieName;
}
}
我希望这个位置有一个反应路由器Link元素,它指向
http://localhost:3000/articles
首先尝试:
http://localhost:3000/articles/new
点
<Link to="new" />
第二次尝试:
http://localhost:3000/new
来自
的任何位置 <Link to="/new" />
第三次尝试:
http://localhost:3000/new
这
<Link to="new" />
点
http://localhost:3000/articles/ /* notice the slash at the end */
成功,但我需要它来工作:
http://localhost:3000/articles/new
答案 0 :(得分:0)
您应该将Link
指向/articles/new
<Link to="/articles/new" />
您的路由器应该与此类似:
const App = () => (
<Router>
<div className="wrapper">
<Route path="/" exact component={Home} />
<Route path="/articles" component={Articles} />
<Route path="/articles/new" component={New} />
</div>
</Router>
);
注意:配置您的路由器作为示例将呈现两个组件(文章和新)。如果您只想重新编辑New,则应将属性exact
添加到父组件。
<Route path="/articles" exact component={Articles} />