Javascript 自定义cli生成的feathersjs服务

我正在编写一个api来尝试featherjs及其mongoose适配器。我希望我的

GET/books/

端点只返回

private

属性设置为false的书籍。我应该先用钩子吗？如果是这样，我如何防止用户在我的端点中运行自定义查询？我是否应该手动清空

参数

对象？

您需要在

books.hooks.js

const books_qry = require('../../hooks/books_qry');

module.exports = {
  before: {
   all: [],
   find: [books_qry()],
   ...

module.exports = function () {
  return function (context) {
     //You have 2 choices to change the context.params.query

     //overwrite any request for a custom query
     context.params.query =  { private: false };

     //or add a query param to the request for a custom query
     context.params.query.private = false

     //check the updated context.params.query 
     console.log(context.params.query); 

     return context;
  }
}

创建

/src/hooks/books\u qry.js

const books_qry = require('../../hooks/books_qry');

module.exports = {
  before: {
   all: [],
   find: [books_qry()],
   ...

module.exports = function () {
  return function (context) {
     //You have 2 choices to change the context.params.query

     //overwrite any request for a custom query
     context.params.query =  { private: false };

     //or add a query param to the request for a custom query
     context.params.query.private = false

     //check the updated context.params.query 
     console.log(context.params.query); 

     return context;
  }
}

---

选择一个您需要的选项。由于我目前从未使用过mongoose，请查看文档以创建有效的查询（顺便说一句，上面的示例适用于mongodb适配器）

您需要在

books.hooks.js

const books_qry = require('../../hooks/books_qry');

module.exports = {
  before: {
   all: [],
   find: [books_qry()],
   ...

module.exports = function () {
  return function (context) {
     //You have 2 choices to change the context.params.query

     //overwrite any request for a custom query
     context.params.query =  { private: false };

     //or add a query param to the request for a custom query
     context.params.query.private = false

     //check the updated context.params.query 
     console.log(context.params.query); 

     return context;
  }
}

创建

/src/hooks/books\u qry.js

const books_qry = require('../../hooks/books_qry');

module.exports = {
  before: {
   all: [],
   find: [books_qry()],
   ...

module.exports = function () {
  return function (context) {
     //You have 2 choices to change the context.params.query

     //overwrite any request for a custom query
     context.params.query =  { private: false };

     //or add a query param to the request for a custom query
     context.params.query.private = false

     //check the updated context.params.query 
     console.log(context.params.query); 

     return context;
  }
}

选择一个您需要的选项。由于我目前从未使用过mongoose，请检查文档以创建有效的查询（顺便说一句，上面的示例适用于mongodb适配器）