为了使用反应-位置.自动完成库,我实现了gmaps脚本,如文档中所述,但是我得到了一个“您已经在这个页面上多次包含了Google API”。当我转到任何带有4-5脚本标签拷贝的页面时出错.
如果删除GooglePlacesScript组件,则不会添加脚本的实例。
如果我将GooglePlacesScript组件放在页面或组件级别上,那么无论我在网站上走到哪里,我都会得到错误。
知道下一步为什么要复制脚本吗?
GooglePlacesScript组件:
import React from "react";
import getConfig from "next/config";
import Head from "next/head";
const { serverRuntimeConfig, publicRuntimeConfig } = getConfig();
const GOOGLE_MAPS_API_KEY =
serverRuntimeConfig.GOOGLE_MAPS_API_KEY ||
publicRuntimeConfig.GOOGLE_MAPS_API_KEY;
const GooglePlacesScript = () => {
return (
<Head>
<script
type="text/javascript"
src={
"https://maps.googleapis.com/maps/api/js?key=" +
GOOGLE_MAPS_API_KEY +
"&libraries=places"
}
></script>
</Head>
);
};
export default GooglePlacesScript;_app.js:
import { ThemeProvider } from "styled-components";
import { theme } from "@styles";
import { BaseCSS } from "styled-bootstrap-grid";
import "@fortawesome/fontawesome-svg-core/styles.css";
import "pure-react-carousel/dist/react-carousel.es.css";
import "react-input-range/lib/css/index.css";
import "@styles/_app.css";
import "swiper/swiper-bundle.min.css";
import CartManager from "@components/Cart/CartManager";
import CartContextProvider from "contexts/CartContext";
import AuthContextProvider from "contexts/AuthContext";
import AuthManager from "@components/Auth/AuthManager";
import FavoritesManager from "@components/Favorites/FavoritesManager";
import FavoritesContextProvider from "contexts/FavoritesContext";
import GooglePlacesScript from "@components/GooglePlacesScript";
function MyApp({ Component, pageProps }) {
return (
<ThemeProvider theme={theme}>
<BaseCSS />
<AuthContextProvider>
<AuthManager>
<CartContextProvider>
<CartManager>
<FavoritesContextProvider>
<FavoritesManager>
<GooglePlacesScript />
<Component {...pageProps} />
</FavoritesManager>
</FavoritesContextProvider>
</CartManager>
</CartContextProvider>
</AuthManager>
</AuthContextProvider>
</ThemeProvider>
);
}
export default MyApp;解决方案编辑:使用next/script (Next v11+)更新的GooglePlacesScript代码:
import React from "react";
import getConfig from "next/config";
import Script from "next/script";
const { serverRuntimeConfig, publicRuntimeConfig } = getConfig();
const GOOGLE_MAPS_API_KEY =
serverRuntimeConfig.GOOGLE_MAPS_API_KEY ||
publicRuntimeConfig.GOOGLE_MAPS_API_KEY;
const source = `https://maps.googleapis.com/maps/api/js?key=${GOOGLE_MAPS_API_KEY}&libraries=places`;
const GooglePlacesScript = () => {
return (
<Script type="text/javascript" src={source} strategy="beforeInteractive" />
);
};
export default GooglePlacesScript;发布于 2021-12-13 14:34:59
找到解决方案:使用next/script更新GooglePlacesScript代码(Next v11+):
import React from "react";
import getConfig from "next/config";
import Script from "next/script";
const { serverRuntimeConfig, publicRuntimeConfig } = getConfig();
const GOOGLE_MAPS_API_KEY =
serverRuntimeConfig.GOOGLE_MAPS_API_KEY ||
publicRuntimeConfig.GOOGLE_MAPS_API_KEY;
const source = `https://maps.googleapis.com/maps/api/js?key=${GOOGLE_MAPS_API_KEY}&libraries=places`;
const GooglePlacesScript = () => {
return (
<Script type="text/javascript" src={source} strategy="beforeInteractive" />
);
};
export default GooglePlacesScript;发布于 2021-12-13 14:07:59
我建议使用@googlemaps/react包装器。
import { Wrapper } from "@googlemaps/react-wrapper";
const MyApp = () => (
<Wrapper apiKey={"YOUR_API_KEY"}>
<MyMapComponent />
</Wrapper>
);https://stackoverflow.com/questions/70307107
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