我编写了一个非常基本的 API,它将返回服务。我尝试在模拟器中运行此 API,但它返回空数据
{
"status": "success",
"statusCode": 200,
"message": "Services retrieved",
"data": []
}
我已经设置了 firestore、函数和数据库模拟器。我正在使用
"firebase-admin": "^8.10.0",
"firebase-functions": "^3.6.0"
知道为什么数据响应为空吗?
EDIT
这是我调用服务的方法
export const activeServices = functions.https.onRequest((request, response) => {
let services = new Array<string>();
admin.firestore().collection(newServices).get()
.then(serviceSnapshot => {
serviceSnapshot.docs.forEach(doc => {
if(doc.data().service_active){
services.push(doc.data().service_name)
}
})
const successResponse = common.success("success", 200, "Services retrieved", services)
response.send(successResponse)
})
.catch(error => {
const errorResponse = common.error("fail", 500, "Failed to get active services")
console.error(errorResponse)
response.send(errorResponse)
})
})
我尝试执行此操作,但它什么也不返回,并在部署后执行相同的功能。我得到了回应。
从下面的答案来看,我认为仅运行函数将尝试与生产数据库进行通信。
firebase emulators:start --only functions
functions: The Cloud Firestore emulator is not running, so calls to Firestore will affect production.
⚠ External network resource requested!
- URL: "http://xxx.xxx.xxx.xxx/computeMetadata/v1/instance"
- Be careful, this may be a production service.
⚠ External network resource requested!
- URL: "http://metadata.google.internal./computeMetadata/v1/instance"
- Be careful, this may be a production service.
看起来它正在尝试与生产进行通信,但无法发出任何成功的请求。