关于Vue下组件引入第三方外部Js几种方式

第一种方式:利用Vue的mounted生命周期

const oScript = document.createElement('script');
oScript.type = 'text/javascript';
oScript.src = '//g.alicdn.com/sd/smartCaptcha/0.0.1/index.js';
document.body.appendChild(oScript);

第二种方式:利用Vue的createElement方法

components: {
    'scriptLink': {
      render(createElement) {
        return createElement(
          'script',
          {
            attrs: {
              type: 'text/javascript',
              src: '//g.alicdn.com/sd/smartCaptcha/0.0.1/index.js',
            },
          },
        )
      }
    }
  }

然后通过<scriptLink></scriptLink>  引入到组件中

第三种方封装一个remoteJs 组件

<template>
    <remote-js src="//g.alicdn.com/sd/smartCaptcha/0.0.1/index.js"></remote-js>
</template>
<script>
export default {
    components: {
    'remote-js': {
      render(createElement) {
        return createElement('script', {attrs: {type: 'text/javascript', src: this.src}});
      },
      props: {
        src: { type: String, required: true}
      }
    }
  }
}
</script>
参考资料:https://vuejs.org/v2/guide/render-function.html


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转载自blog.csdn.net/u010881899/article/details/80895661