客户端可调用Firebase功能部署到us-central1以外的其他区域时失败 [英] Client Callable Firebase Function fails when deployed to regions other than us-central1

问题描述

客户端可调用Firebase函数失败，并显示错误:由于格式不正确，无法读取数据."部署到us-central1以外的地区(尝试过欧洲西部和亚洲).

Client Callable Firebase Function fails with "Error: The data couldn’t be read because it isn’t in the correct format." when deployed to regions other than us-central1 (tried Europe West and Asia).

服务器代码

exports.getName = functions.region('europe-west1').https.onCall((data, context) => {
     return { name: "Testopoulos" };
});

客户端代码(反应本机Firebase )

const httpsCallableUserName = firebase.functions().httpsCallable('getName');

getUserName = () => {
    httpsCallableUserName()
    .then(({ data }) => {
        console.log(data.name);
    })
    .catch(httpsError => {
        console.log(httpsError); 
    })
  }

docs 中有一条注释，说"[[when]使用HTTP函数提供动态内容进行托管，您必须使用us-central1，但我只是将一个对象返回到我们的前端React Native客户端，而不使用Firebase托管.我阅读了有关该地区的其他文章，但我认为情况并非如此.有什么想法吗?

There is a note in the docs saying that "[when] using HTTP functions to serve dynamic content for hosting, you must use us-central1" but I am just returning an object to our frontend React Native client and not using Firebase Hosting. I read other posts about the regions but I don't think it is the same case. Any ideas?

推荐答案

根据文档客户端还可以指定区域，如果功能在us-central1 以外的任何区域中运行，也必须这样做."

According to the documentation "the client can also specify a region, and must do so if the function runs in any region other than us-central1.".

如您所见(请参见上面的注释)，必须使用以下方法完成:

As you have found (see comments above), it has to be done with:

var functions = firebase.initializeApp(config).functions('europe-west1');

这篇关于客户端可调用Firebase功能部署到us-central1以外的其他区域时失败的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！