我们的API似乎不再使用swagger-parser和swagger-tools最新版本正确解析,因为我们昨晚在所有deps上进行了完整的npm更新。但是,由于API根据文档遵循2.0规范的正确格式,因此我无法追踪导致这些失败的原因。
有关当前设置的一些信息:
我们正在利用swagger-tools连接中间件来创建一个独立的API应用程序。我们的api设置如下:
var app = require('connect')();
var cors = require('cors');
var swaggerTools = require('swagger-tools');
var swaggerParser = require('swagger-parser');
app.use(cors());
app.initialize = function (done) {
swaggerParser.parse('./api/swagger.yaml', function (err, api) {
if (err) throw err;
swaggerTools.initializeMiddleware(api, function (middleware) {
app.use(middleware.swaggerMetadata());
app.use(middleware.swaggerValidator());
var options = {
controllers: './controllers',
useStubs: process.env.NODE_ENV === 'development' ? true : false
};
app.use(middleware.swaggerRouter(options));
app.use(middleware.swaggerUi());
typeof done === 'function' && done();
});
});
return app;
};
在对deps进行更新之前,一切都运行良好。但是,现在在初始化时,我们的API在调用 swaggerTools.initializeMiddleware 时会抛出一堆错误。
我们的一些API如下:
./ API / swagger.yaml
swagger: '2.0'
info:
version: 0.0.1
title: Insert API Title Here
schemes:
- http
basePath: /api/v1
consumes:
- application/json
produces:
- application/json
paths:
/users:
$ref: './api/paths/users.yaml'
/users/{userId}:
$ref: './api/paths/users-userId.yaml'
definitions:
User:
$ref: './api/models/user.yaml'
parameters:
userId:
in: path
name: userId
description: The user id of the user object.
required: true
type: integer
offset:
name: offset
in: query
description: The record to start the return set at.
required: false
type: integer
default: 0
minimum: 0
limit:
name: limit
in: query
description: The quota to limit the return set to.
required: false
type: integer
default: 10
orderBy:
name: orderBy
in: query
description: The field to order by.
required: false
type: string
sort:
name: sort
in: query
description: The sort order of the return set.
required: false
type: string
enum: [desc, asc]
default: asc
./ API /路径/ users.yaml
x-swagger-router-controller: Users
get:
tags:
- users
summary: Gets a list of all users.
description: ''
operationId: getUsers
parameters:
- $ref: '#/parameters/offset'
- $ref: '#/parameters/limit'
- $ref: '#/parameters/orderBy'
- $ref: '#/parameters/sort'
responses:
200:
description: OK
schema:
$ref: '#/definitions/UserCollection'
401:
description: Not Authorized
我们看到的错误现在就是这样:
#/paths/~1users/get/parameters/1/name: Parameter already defined: undefined
#/paths/~1users/get/parameters/2/name: Parameter already defined: undefined
#/paths/~1users/get/parameters/3/name: Parameter already defined: undefined
#/paths/~1users~1{userId}/get: API requires path parameter but it is not defined: userId
#/paths/~1users~1{userId}/put/parameters/1/name: Parameter already defined: undefined
#/paths/~1users~1{userId}/put: API requires path parameter but it is not defined: userId
#/paths/~1users~1{userId}/delete: API requires path parameter but it is not defined: userId
#/paths/~1users~1{userId}~1profile/get: API requires path parameter but it is not defined: userId
#/paths/~1users~1{userId}~1profile/post/parameters/1/name: Parameter already defined: undefined
#/paths/~1users~1{userId}~1profile/post: API requires path parameter but it is not defined: userId
我不知道从哪里开始,因为我已经尝试了一切以保持API布局相同(分成多个文件)而不必将其全部放入单个文件中。我们的API相当大,并且更容易维护分成这样的部分,以前工作正常而没有问题。
是否有一些我缺少的东西,需要通过swagger-parser和swagger-tools的更新来完成这一步骤?任何帮助表示赞赏。
答案 0 :(得分:1)
似乎Swagger-Parser的v2到v3之间的跳转已经将.parse()的功能更改为不再解析引用。因此,它导致部分API无法正确验证。切换到.validate()而不是.parse()已修复此问题。必须对.yaml文件进行一些调整才能使其与新的2.0标准一起使用,但所有这些都在重新运行。