Javascript 使用邮递员进行API测试
我正在为一些项目开发RESTAPI,并使用postman在我的mLab服务器上发送数据来测试它们。但我能得到的只是:Javascript 使用邮递员进行API测试,javascript,mongodb,rest,postman,Javascript,Mongodb,Rest,Postman,我正在为一些项目开发RESTAPI,并使用postman在我的mLab服务器上发送数据来测试它们。但我能得到的只是: { "error": { "message": "ENOENT: no such file or directory, open 'C:\\Users\\Admin\\Desktop\\periodical API\\uploads\\2018-06-16T14:34:38.384Zhd-wallpaper-of-live.jpg'" } } 这是我
{
"error": {
"message": "ENOENT: no such file or directory, open 'C:\\Users\\Admin\\Desktop\\periodical API\\uploads\\2018-06-16T14:34:38.384Zhd-wallpaper-of-live.jpg'"
}
}
这是我的路线代码:
const mongoose = require("mongoose");
const Product = require("../models/product");
exports.products_get_all = (req, res, next) =>
{
Product.find()
.select("name price quantity date subject _id productImage")
.exec()
.then(docs => {
const response = {
count: docs.length,
products: docs.map(doc => {
return {
name: doc.name,
price: doc.price,
quantity: doc.quantity,
date: doc.date,
subject: doc.subject,
productImage: doc.productImage,
_id: doc._id,
request: {
type: "GET",
url: "http://localhost:3000/products/" + doc._id
}
};
})
};
res.status(200).json(response);
})
.catch(err => {
console.log(err);
res.status(500).json({
error: err
});
});
};
exports.products_create_product = (req, res, next) => {
const product = new Product({
_id: new mongoose.Types.ObjectId(),
name: req.body.name,
price: req.body.price,
quantity: req.body.quantity,
date: req.body.date,
subject: req.body.subject,
productImage: req.file.path
});
product
.save()
.then(result => {
console.log(result);
res.status(201).json({
message: "Created product successfully",
createdProduct: {
name: result.name,
price: result.price,
quantity: result.quantity,
date: result.date,
subject: result.subject,
_id: result._id,
request: {
type: "GET",
url: "http://localhost:3000/products/" + result._id
}
}
});
})
.catch(err => {
console.log(err);
res.status(500).json({
error: err
});
});
};
exports.products_get_product = (req, res, next) => {
const id = req.params.productId;
Product.findById(id)
.select("name price quantity date subject _id productImage")
.exec()
.then(doc => {
console.log("From database", doc);
if (doc) {
res.status(200).json({
product: doc,
request: {
type: "GET",
url: "http://localhost:3000/products"
}
});
} else {
res
.status(404)
.json({ message: "No valid entry found for provided ID" });
}
})
.catch(err => {
console.log(err);
res.status(500).json({ error: err });
});
};
exports.products_update_product = (req, res, next) => {
const id = req.params.productId;
const updateOps = {};
for (const ops of req.body) {
updateOps[ops.propName] = ops.value;
}
Product.update({ _id: id }, { $set: updateOps })
.exec()
.then(result => {
res.status(200).json({
message: "Product updated",
request: {
type: "GET",
url: "http://localhost:3000/products/" + id
}
});
})
.catch(err => {
console.log(err);
res.status(500).json({
error: err
});
});
};
exports.products_delete = (req, res, next) => {
const id = req.params.productId;
Product.remove({ _id: id })
.exec()
.then(result => {
res.status(200).json({
message: "Product deleted",
request: {
type: "POST",
url: "http://localhost:3000/products",
body: { name: "String", price: "Number" }
}
});
})
.catch(err => {
console.log(err);
res.status(500).json({
error: err
});
});
};
我自己也无法解决这个问题,因为我对开发API有点生疏。在Linux服务器上,这意味着 “没有这样的文件或目录” 说你得到的回应是想让你知道
@Ashish请您详细说明一下,因为我尝试了其他可能的方法来定义文件的路径。这两种路径类型我都很清楚。还有那个.jpg文件,我正在把它上传到服务器上。所以它的路径没有问题。我以前在不同的机器上试过同样的东西,效果很好。但现在被困在不同的机器上。你需要首先访问这里