Question

我有路由我传递id，但我不想在url中显示id，

`<Route path={`${match.url}invite-members/:groupID`} exact component={InviteMembers} />`

这会在网址https://local..../invite-members/5中转换，但不是我想要的https://local..../invite-members，但功能应该保持相同，因为我在邀请成员中通过this.props.match.params.groupID获取ID应该是原样，请帮助

使用反应路由器"react-router-dom": "^4.2.2",

Answer 1

如果您想将网址更改为＆＃39; / invite-members＆＃39;，您可以添加重定向组件。如果您想保存groupId，可以将其保存到组件状态：

＆＃13;

import React, { PureComponent } from "react";
import PropTypes from "prop-types";
import {
  Router,
  Route,
  Link,
  Switch,
  Redirect
} from "react-router-dom";

class Root extends PureComponent {
  // add groupId field to your component
  // In case you use redux or any another state management library, you can save groupId to store
  state = { groupId: null };
  render() {
    const { store, history } = this.props;
    // just for example I defined '/' path to redirect on /invite-members url
    return (
        <Router>
          <Switch>
            <Route
              path="/"
              exact
              render={props => (
                <Redirect
                  to={{
                    pathname: "/invite-members/123",
                    state: { from: props.location }
                  }}
                />
              )}
            />
            <Route
              path="/invite-members"
              exact
              render={props => (
                <InviteMembers {...props} groupId={this.state.groupId} />
              )}
            />
            <Route
              path="/invite-members/:groupID"
              exact
              render={props => {
                return (
                  <RedirectAndSaveGroupId
                    {...props}
                    groupId={props.match.params.groupID}
                    onSetGroupId={groupId => {
                      this.setState({ groupId });
                    }}
                  />
                );
              }}
            />
          </Switch>
        </Router>
    );
  }
}

export default Root;

class RedirectAndSaveGroupId extends PureComponent {
  componentDidMount() {
    // save groupId to Root component
    this.props.onSetGroupId(this.props.groupId);
  }

  render() {
    // redirect to /invite-members without groupId
    return (
      <Redirect
        to={{
          pathname: "/invite-members",
          state: { from: this.props.location }
        }}
      />
    );
  }
}

// Just for demo. In this.props.groupId we can receive groupId
class InviteMembers extends PureComponent {
  render() {
    return this.props.groupId;
  }
}

＆＃13;

请注意，如果您使用任何状态管理库（如Redux），您可以将组ID存储在其中

Answer 2

在params对象中传递数据将始终导致该数据显示在URL中。因为params对象是从url构建的。

Answer 3

我也许有一个非常简单的解决方案：

路由器链接：

 <Link to={{pathname: '/item/'+name, state : {id}}}>{name}</Link>

在目标文件中：

 state = this.props.location.state

 QueryParameters = () => {
     const id = this.state.id
     return { id }
  }

然后启动需要ID的查询。它不会显示在网址中。

通过react路由器时隐藏id或查询字符串

3 个答案: