用reactjs渲染

Question

我正在使用reactjs创建一个示例应用。我在reactjs中很新。我为reactjs设置了所有的东西 1）巴别塔 2）的WebPack

使用webpack我正在生成一个文件code.js，它包含在所有代码运行的索引文件中。

我正在创建我的第一页但我得到的错误如下：

ERROR in ./components/Login/Login.js
Module build failed: SyntaxError: C:/xampp/htdocs/reactApp/components/Login/Logi
n.js: Expected corresponding JSX closing tag for <img> (18:33)

我不知道为什么html渲染会给我错误。 我的代码就像：

import React, {Component} from 'react';
import {Link} from 'react-router'
export default class Home extends Component {

      render () {
    return (
      <div class="page-content container">
        <div class="row">
            <div class="col-md-4 col-md-offset-4">
                <div class="login-wrapper">
                    <div class="box">
                        <div class="content-wrap">
                            <h6>Sign In</h6>
                            <div class="social">
                                <a class="face_login" href="#">
                                    <span class="face_icon">
                                        <img src="images/facebook.png" alt="fb">
                                    </span>
                                    <span class="text">Sign in with Facebook</span>
                                </a>
                                <div class="division">
                                    <hr class="left">
                                    <span>or</span>
                                    <hr class="right">
                                </div>
                            </div>
                            <input class="form-control" type="text" placeholder="E-mail address">
                            <input class="form-control" type="password" placeholder="Password">
                            <div class="action">
                                <a class="btn btn-primary signup" href="index.html">Login</a>
                            </div>                
                        </div>
                    </div>

                    <div class="already">
                        <p>Dont have an account yet?</p>
                        <a href="signup.html">Sign Up</a>
                    </div>
                </div>
            </div>
        </div>
    </div>
    )
  }
}

请帮我解决这个问题

Answer 1

至少还有一个问题：你使用class =而不是className = Anywhere。显然你确实试图复制＆amp;粘贴HTML代码。我使用的是一个很棒的在线转换器。它允许您无误地执行此操作：http://magic.reactjs.net/htmltojsx.htm

import React, {Component} from 'react';
import {Link} from 'react-router'
export default class Home extends Component {

render () {
    return (
        <div className="page-content container">
            <div className="row">
                <div className="col-md-4 col-md-offset-4">
                    <div className="login-wrapper">
                        <div className="box">
                            <div className="content-wrap">
                                <h6>Sign In</h6>
                                <div className="social">
                                    <a className="face_login" href="#">
                  <span className="face_icon">
                    <img src="images/facebook.png" alt="fb" />
                  </span>
                                        <span className="text">Sign in with Facebook</span>
                                    </a>
                                    <div className="division">
                                        <hr className="left" />
                                        <span>or</span>
                                        <hr className="right" />
                                    </div>
                                </div>
                                <input className="form-control" type="text" placeholder="E-mail address" />
                                <input className="form-control" type="password" placeholder="Password" />
                                <div className="action">
                                    <a className="btn btn-primary signup" href="index.html">Login</a>
                                </div>
                            </div>
                        </div>
                        <div className="already">
                            <p>Dont have an account yet?</p>
                            <a href="signup.html">Sign Up</a>
                        </div>
                    </div>
                </div>
            </div>
        </div>

    )
}
}

希望你发现这很有用。

Answer 2

错误清楚地提到需要做什么。在JSX中，您需要关闭单<br>，<img>和<input>

等单身标记

import React, {Component} from 'react';
import {Link} from 'react-router'
export default class Home extends Component {

      render () {
    return (
      <div class="page-content container">
        <div class="row">
            <div class="col-md-4 col-md-offset-4">
                <div class="login-wrapper">
                    <div class="box">
                        <div class="content-wrap">
                            <h6>Sign In</h6>
                            <div class="social">
                                <a class="face_login" href="#">
                                    <span class="face_icon">
                                        <img src="images/facebook.png" alt="fb" />
                                    </span>
                                    <span class="text">Sign in with Facebook</span>
                                </a>
                                <div class="division">
                                    <hr class="left">
                                    <span>or</span>
                                    <hr class="right">
                                </div>
                            </div>
                            <input class="form-control" type="text" placeholder="E-mail address" />
                            <input class="form-control" type="password" placeholder="Password" />
                            <div class="action">
                                <a class="btn btn-primary signup" href="index.html">Login</a>
                            </div>                
                        </div>
                    </div>

                    <div class="already">
                        <p>Dont have an account yet?</p>
                        <a href="signup.html">Sign Up</a>
                    </div>
                </div>
            </div>
        </div>
    </div>
    )
  }
}