exports.editData = functions.database.ref('/AllData/hello/A').onWrite((change, context) => {
const after = change.after;
if (after.exists()) {
const data = after.val();
var value = data;
// set of data to multiply by turns ratio
var actualEIn = (value.ein)*200;
console.log('Data Edited');
}
return admin.database().ref('/editedData/hello/A').push({
ein: actualEIn,
});
});
最佳答案
改变这个:
exports.editValues = functions.database.ref('/AllData/hello/A').onWrite((snapshot) => {
const data = snapshot.val();
if (data.exists()) {
进入这个:
exports.editValues = functions.database.ref('/AllData/hello/A').onWrite((change,context) => {
const data = change.after.val();
if (data.exists()) {
更多信息在这里:
https://firebase.google.com/docs/functions/beta-v1-diff#realtime-database
关于javascript - firebase onwrite 的云函数不触发任何执行,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/51277730/