Node.js Api，无法从数据库中删除

Question

I'm working on an Angular project so I wanted to make a simple Rest API to handle a MySql database , that's why I made one in Node.js but when I tried to delete an item with id = 3 , I'm only getting an error看起来像这样：

  errno: 1064,
  sqlMessage: "You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '?' at line 1",
  sqlState: '42000',
  index: 0,
  sql: 'DELETE FROM recipies WHERE id = ?'

所以我想寻求帮助。 我在想我收到了这个错误，因为这几行有一些逻辑问题：

Recipe.remove = (id, result) => {
    sql.query("DELETE FROM recipies WHERE id = ?", id, (err,res) => {
        if (err) {
            console.log("error", err);
            result(null, err);
            return;
        }
        if (res.affectedRows == 0) {
            // not found recipe with the id
            result({ kind: "not_found" }, null);
            return;
        }
        console.log("deleted customer with id: ", id);
        result(null, res);
    });
};

Answer 1

错误信息一直在告诉你！

在 NodeJS 中，要替换查询 arguments，您可以将它们列在一个数组中作为查询的第二个参数。

sql.query("DELETE FROM recipies WHERE id = ?", [ id ], (err,res) => {...

Answer 2

出现了一个错字： recipeID ，应该是recipeId

但是mods编辑了我的帖子，所以你可能永远不知道在哪里......

记住，总是看看你是否有错别字