Javascript 我的sqlite项目在添加到表时不断抛出错误

我的服务器上有这段代码，但每当它运行时，总是给我一个错误。当我在Chrome中进入开发者控制台时，它只显示错误，但没有进一步的信息来帮助我找出原因。我是从一个模板做的，我已经经历了一遍又一遍的修改，但是我不明白为什么它停止工作了。感谢您的帮助

代码如下：

// endpoint to add a dream to the database
app.post("/addDream", (request, response) => {
  console.log(`add to dreams ${request.body.name} ${request.body.price} ${request.body.email} ${request.body.description} ${request.body.photoID} ${request.body.date}`);

  // DISALLOW_WRITE is an ENV variable that gets reset for new projects
  // so they can write to the database
  if (!process.env.DISALLOW_WRITE) {
    const cleansedName = cleanseString(request.body.name);
    const cleansedPrice = cleanseString(request.body.name);
    const cleansedEmail = cleanseString(request.body.name);
    const cleansedState = cleanseString(request.body.name);
    const cleansedDescription = cleanseString(request.body.name);
    const cleansedphotoID = cleanseString(request.body.name);
    const cleansedDate = cleanseString(request.body.name);

    db.run("INSERT INTO Dreams (name, price, email, description, photoID, date) VALUES (cleansedName, cleansedPrice, cleansedEmail, cleansedState, cleansedDescription, cleansedphotoID, cleansedDate);", error => {
      if (error) {
        response.send({ message: "error!" });
        console.log("error")
      } else {
        response.send({ message: "success" });
        console.log("success")
      }
    });
  }
});

以下是我更改模板之前工作的模板的原始代码：

// endpoint to add a dream to the database
app.post("/addDream", (request, response) => {
  console.log(`add to dreams ${request.body.dream}`);

  // DISALLOW_WRITE is an ENV variable that gets reset for new projects
  // so they can write to the database
  if (!process.env.DISALLOW_WRITE) {
    const cleansedDream = cleanseString(request.body.dream);
    db.run(`INSERT INTO Dreams (dream) VALUES (?)`, cleansedDream, error => {
      if (error) {
        response.send({ message: "error!" });
      } else {
        response.send({ message: "success" });
      }
    });
  }
});

以下是完整项目的链接（如果有帮助）：

感谢您抽出时间，再次感谢您的帮助

---

编辑：启动时发生了另一个错误，但我修复了它，它仍然无法工作。当前错误发生在我尝试添加列表时。我很确定这与第166行附近的sql代码有关

以下是我认为错误所在的当前代码：

// endpoint to add a dream to the database
app.post("/addDream", (request, response) => {
  console.log(
    `add to dreams ${request.body.name}, ${request.body.price}, ${request.body.email}, ${request.body.state}, ${request.body.description}, ${request.body.photoID}, ${request.body.date}`
  );

  // DISALLOW_WRITE is an ENV variable that gets reset for new projects
  // so they can write to the database
  if (!process.env.DISALLOW_WRITE) {
    const cleansedName = cleanseString(request.body.name);
    const cleansedPrice = cleanseString(request.body.price);
    const cleansedEmail = cleanseString(request.body.email);
    const cleansedState = cleanseString(request.body.state);
    const cleansedDescription = cleanseString(request.body.description);
    const cleansedphotoID = cleanseString(request.body.photoID);
    const cleansedDate = cleanseString(request.body.date);

    db.run(
      `INSERT INTO Listings (name, price, email, state, photoID, date) VALUES (cleansedName, cleansedPrice, cleansedEmail, cleansedState, cleansedDescription, cleansedphotoID, cleansedDate)`,
      error => {
        if (error) {
          response.send({ message: "error!" });
          console.log("error");
        } else {
          response.send({ message: "success" });
          console.log("success");
        }
      }
    );
  }
});

---

因此，我重新混合了您的示例，并在控制台错误日志中添加了更多内容，以便更好地查看错误发生的位置，并且看起来您的数据库创建没有成功完成。我认为这是因为您注释掉了

db.run

call第165行中的内容。如果您不希望该代码运行，那么还应该在注释块中包含

db.run

调用，否则它将无法运行，这将引发初始错误。希望这有帮助

查看如何在工作代码中执行

值（？）

，对已编辑的代码重复该操作，执行

值（cleansedName，

将不起作用（请注意，所有值都设置为

请求.body.name

），不使用参数化查询也是不安全的。我将其更改为该格式，但仍然不起作用。这确实是一个问题，谢谢您指出，但在我更改后，它仍然显示相同的错误。您是否介意再看一次该项目，看看是否可以找到其他内容？我觉得错误可能是形式错误第204行的注释，但我不知道如何更改。查看应用程序的控制台日志，您会看到文本与第176行匹配。您试图对不存在的行执行操作，因为您注释掉了上面添加这些行的块。我已取消了这些行的注释，但仍然显示错误。我认为这与语法有关第166行的代码，但我不知道这是怎么回事。