MongoDB-JSON模式验证

谁能告诉我在下面的代码中$jsonSchema的位置吗。每次测试post时，我的代码都返回状态（400）success:false

我所要做的就是验证标题和描述是否输入正确

import { connectToDatabase } from "../../../util/mongodb";
export default async (req, res) => {
  const { method } = req;
  const { db } = await connectToDatabase();

  switch (method) {
    case "GET":
      try {
        const products = await db.collection("products").find({}).toArray();
        res.status(200).json({ success: true, data: products });
      } catch (error) {
        res.status(400).json({ sucess: false });
      }
      break;
    case "POST":
      try {
        const product = await db
          .collection("products")
          .insertOne(req.body)
          .runCommand({
            collMod: "products",
            validator: {
              $jsonSchema: {
                bsonType: "object",
                required: ["title", "description"],
                properties: {
                  title: {
                    bsonType: "string",
                    description: "must be a string and is required",
                    unique: true,
                  },
                  description: {
                    bsonType: "string",
                    description: "must be a string and is required",
                  },
                },
              },
            },
          });

        res.status(201).json({ success: true, data: product });
      } catch (error) {
        res.status(400).json({ sucess: false });
      }
      break;
    default:
      res.status(400).json({ dsucess: false });
      break;
  }
};

---

您是否尝试过使用req.body中的值检查您的验证器在插入代码时是否工作正常-在POST请求之外（可能来自

mongo

shell）。老实说，我不明白您的意思。我是个笨蛋，自学成才。你能进一步解释一下吗？