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我想用谷歌雲功能預渲染元數據,但我不知道如何訪問值,數據日誌返回這在功能控制檯(見鏈接)使用來自firebaseDB與雲功能的數據
exports.preLoadMeta = functions.https.onRequest((request, response) => {
let id = request.url.split("/");
let data;
admin.database().ref('proyectos').orderByChild("urlAmigable").equalTo(id[2]).once("value")
.then(proyectos =>{
data = proyectos.val();
console.log(data)
}).then(() => {
response.status(200).send(`
<!doctype html>
<html class="no-js" lang="es" dir="ltr">
<head>
<title>${data.titulo}</title>
<meta name="description" content="bla bla - ${data.titulo}" />
<meta property="og:title" content="${data.titulo}" />
<meta property="og:description" content="${data.meta}" />
<meta property="og:image" content="${data.imgUrl}" />
<meta property="og:type" content="article" />
`);
})
})
(這不起作用)
謝謝!!!!!! – Jorge