使用React内联样式设置backgroundImage [英] Setting a backgroundImage With React Inline Styles

问题描述

我正在尝试访问静态图像，以便在React中的内联 backgroundImage 属性中使用。不幸的是，我对如何做到这一点感到筋疲力尽。

I'm trying to access a static image to use within an inline backgroundImage property within React. Unfortunately, I've run up dry on how to do this.

一般来说，我认为你的确如下：

Generally, I thought you just did as follows:

import Background from '../images/background_image.png';

var sectionStyle = {
  width: "100%",
  height: "400px",
  backgroundImage: "url(" + { Background } + ")"
};

class Section extends Component {
  render() {
    return (
      <section style={ sectionStyle }>
      </section>
    );
  }
}

这适用于< img> 标签。有人可以解释两者之间的区别吗？

This works for <img> tags. Can someone explain the difference between the the two?

示例：

< img src = {Background} /> 工作正常。

谢谢！

推荐答案

backgroundImage属性中的花括号是错误的。

The curly braces inside backgroundImage property are wrong.

可能你正在使用webpack和图像文件加载器，所以后台应该已经是一个字符串：
backgroundImage：url（ +背景+）

Probably you are using webpack along with image files loader, so Background should be already a String: backgroundImage: "url(" + Background + ")"

你也可以使用如下的ES6字符串模板来达到同样的效果：

You can also use ES6 string templates as below to achieve the same effect:

backgroundImage: `url(${Background})`

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