Cannot load two different API specs

[ronaldl29]

          I'm running into the same issue as well. Thank you @danielnmai for the workaround.

However, is there a way to do this with 2 different URLs (without the explorer dropdown?)

Originally posted by @ronaldlong46 in #305 (comment)

Loading two separate API specs at two separate URLs like this:

app.use('/api-external', swaggerUi.serve, swaggerUi.setup(externalSwaggerDocs, config.swaggerUiOptions));
app.use('/api-doc', swaggerUi.serve, swaggerUi.setup(swaggerDocs, config.swaggerUiOptions));

It will only show whichever API specs is last for both routes.

[scottie1984]

Have you tried this https://github.com/scottie1984/swagger-ui-express#two-swagger-documents

[ronaldl29]

With the way I have things set up currently with my Node.js application, I can't switch over to JSON for loading the swagger documents. Are you interested in having this bug fixed? I may be able to put some time in to investigate the issue @scottie1984

[scottie1984]

@ronaldlong46 yeah - if you can that would be great.

[talha-ah]

I have the same issue and I am unable to load two separate API specs. @ronaldlong46, @scottie1984 any update on the issue?

[talha-ah]

I was able to have separate endpoints for separate specs.

const path = require("path");
const swaggerDocs = require("swagger-jsdoc");
const swaggerUi = require("swagger-ui-express");

const SPEC_1 = {
  definition: {
    openapi: "3.0.1",
    info: {
      version: "1.0.0",
      title: "API",
      description: "Dscription",
    },
    servers: [
      {
        url: "http://localhost:3000",
        description: "Development server",
      },
    ],
    paths: {
      "/auth/login": {
        post: {
          tags: ["auth"],
          summary: "User Login",
          description: "User Login",
          operationId: "Login",
          requestBody: {
            description: "User Login",
            content: {
              "application/json": {
                schema: {
                  type: "object",
                  properties: {
                    email: {
                      type: "string",
                    },
                    password: {
                      type: "string",
                    },
                  },
                },
              },
            },
          },
          responses: {
            200: {
              description: "Success",
              content: {},
            },
            400: {
              description: "Error",
              content: {},
            },
          },
        },
      },
    },
  },
  apis: [path.join(__dirname, "index.yaml")],
};

const SPEC_2 = {
  definition: {
    openapi: "3.0.1",
    info: {
      version: "1.0.0",
      title: "API 2",
      description: "Dscription 2",
    },
    servers: [
      {
        url: "http://localhost:3000",
        description: "Development server",
      },
    ],
    paths: {
      "/auth/login": {
        post: {
          tags: ["auth"],
          summary: "User Login",
          description: "User Login",
          operationId: "Login",
          requestBody: {
            description: "User Login",
            content: {
              "application/json": {
                schema: {
                  type: "object",
                  properties: {
                    email: {
                      type: "string",
                    },
                    password: {
                      type: "string",
                    },
                  },
                },
              },
            },
          },
          responses: {
            200: {
              description: "Success",
              content: {},
            },
            400: {
              description: "Error",
              content: {},
            },
          },
        },
      },
    },
  },
  apis: [path.join(__dirname, "index.yaml")],
};

const SCHEMA_1 = swaggerDocs(SPEC_1);
const SCHEMA_2 = swaggerDocs(SPEC_2);

app.use("/docs/1",swaggerUi.serveFiles(SCHEMA_1, {}),swaggerUi.setup(SCHEMA_1));
app.use("/docs/2",swaggerUi.serveFiles(SCHEMA_2, {}),swaggerUi.setup(SCHEMA_2),);

Codesandbox: https://codesandbox.io/p/sandbox/swagger-js-docs-c7f6w2?file=%2Findex.js%3A1%2C1-137%2C1

[swkang0513]

@talha-ah You saved my day! Thank you!!