【发布时间】:2017-09-10 19:39:56
【问题描述】:
我目前需要使用 Spring Boot 为我的 React 应用程序提供服务。它适用于根 url - localhost:8080/,但 Spring 控制器当然不会识别任何子路由。
我不确定如何让 React Routing 和 Spring 请求映射排列起来,而无需在每个可能的路由中进行硬编码以映射到 index.html - 然后一些路由有可变的子路由。
这是我的HomeController,服务于index.html
@Controller
public class HomeController {
@RequestMapping(value = "/")
public String index() {
return "index.html";
}
}
这是我的 React 应用程序中的路由渲染
const Root = ({ store }) => (
<Provider store={store}>
<Router history={browserHistory}>
<Route path="/" component={App}>
<IndexRedirect to="users"/>
<Route path="/org" component={OrgSearch}>
{<Route path="/org/:orgId" component={Org}/>}
</Route>
<Route path="/users" component={UserSearch}>
{<Route path="/users/:userId" component={User} />}
</Route>
</Route>
</Router>
</Provider>
)
非常感谢任何帮助!
编辑:我尝试添加一些通配符功能,但它呈现出一些奇怪的行为。这是HomeController 的更新代码。
@Controller
public class HomeController {
@RequestMapping(value = {"/", "/users/**", "/org/**"})
public String index() {
return "index.html";
}
}
我可以访问/ 和/users,但不能访问/users/ 或/users/2545。
这是我尝试访问后者时的错误。
2017-04-14 09:21:59.896 ERROR 58840 --- [nio-8080-exec-3] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Circular view path [index.html]: would dispatch back to the current handler URL [/users/index.html] again. Check your ViewResolver setup! (Hint: This may be the result of an unspecified view, due to default view name generation.)] with root cause
javax.servlet.ServletException: Circular view path [index.html]: would dispatch back to the current handler URL [/users/index.html] again. Check your ViewResolver setup! (Hint: This may be the result of an unspecified view, due to default view name generation.)
at org.springframework.web.servlet.view.InternalResourceView.prepareForRendering(InternalResourceView.java:205) ~[spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:145) ~[spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303) ~[spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282) ~[spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037) ~[spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980) ~[spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
【问题讨论】:
标签: spring reactjs spring-boot react-router