大家好,我有一个简单的问题不能解决。我正在获取文本数组,并尝试用
问题是代码下面的工作首先,所以我不能得到填充的数组在时间
var texts = ["Certain", "Deduce", "Marauders"];
var data = [];
for (const element of texts) {
const res = translatte(element, { to: "fr" })
.then((trns) => {
data({ text: element, translated_text: trns.text });
//when I console.log(data) I can get values
})
.catch((err) => {
console.log("err transalte");
});
}
//In the below of the for loop works first so it return []
console.log("updated", data);
然后我要把它保存起来
const tData = new Table({
data: data,
name: "Data1"
});
const promise = tData.save();
promise.then((saved) => {
return res.json(saved);
});
null
我假设您使用的是基于末尾的
app.post("/my-route", async (req, res, next) => {
try {
var texts = ["Certain", "Deduce", "Marauders"];
var data = [];
for (const element of texts) {
const res = await translatte(element, { to: "fr" })
.then((trns) => {
data.push({text: element, translated_text: trns.text});
})
.catch((err) => {
console.log("err transalte");
});
}
console.log("updated", data);
const tData = new Table({data: data, name: "Data1"});
tData
.save()
.then((saved) => {
res.status(200).json(saved);
})
.catch((error) => {
res.status(400).json({status: 400, message: error.message});
});
} catch (error) {
res.status(400).json({status: 400, message: error.message});
}
});