sourcecode/front/project/h5/routes/page/login/page.js

import React from 'react';
import './index.less';
import Page from '@src/containers/Page';
import { WechatH5AppId } from '../../../../Constant';
import { User } from '../../../stores/user';

export default class extends Page {
  init() {
    const { code, url } = this.props.core.query;
    if (code) {
      User.loginWechat(code).then(info => {
        if (info.bindMobile) {
          if (url) {
            toLink(url);
          } else {
            replaceLink('/');
          }
        } else {
          replaceLink(`/bind?url=${url}`);
        }
      });
    } else {
      const authUrl = `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${WechatH5AppId}&redirect_uri=${encodeURIComponent(
        `${window.location.href}`,
      )}&response_type=code&scope=snsapi_base&state=STATE#wechat_redirect`;
      window.location.href = authUrl;
    }
  }

  renderView() {
    return <div />;
  }
}