reactjs - “ControlLabel”未从 'react-bootstrap' 导出

Question

你好，我正在react中创建一个登录表单，以使用包的Checkbel检查登录参数，但是当我运行代码时，我抛出了这个异常:./src/App.js Attempted import错误:“ControlLabel”未从“react-bootstrap”导出。我该如何解决？

react 代码:

import React, { Component } from "react";
import { Form,Button, FormGroup, FormControl, ControlLabel } from "react-bootstrap";
import "./Login.css";
import Bootstrap from "react-bootstrap";

export default class Login extends Component {
  constructor(props) {
    super(props);

    this.state = {
      email: "",
      password: ""
    };
  }

  validateForm() {
    return this.state.email.length > 0 && this.state.password.length > 0;
  }

  handleChange = event => {
    this.setState({
      [event.target.id]: event.target.value
    });
  }

  handleSubmit = event => {
    event.preventDefault();
  }

  render() {
    return (
      <div className="Login">
        <form onSubmit={this.handleSubmit}>
          <FormGroup controlId="email" bsSize="large">
            <ControlLabel>Email</ControlLabel>
            <FormControl
              autoFocus
              type="email"
              value={this.state.email}
              onChange={this.handleChange}
            />
          </FormGroup>
          <FormGroup controlId="password" bsSize="large">
            <ControlLabel>Password</ControlLabel>
            <FormControl
              value={this.state.password}
              onChange={this.handleChange}
              type="password"
            />
          </FormGroup>
          <Button
            block
            bsSize="large"
            disabled={!this.validateForm()}
            type="submit"
          >
            Login
          </Button>
        </form>
      </div>
    );
  }
}

Answer 1

尝试使用 FormLabel 而不是 ControlLabel。