debian

如何在Debian上定制Swagger

小樊
41
2025-10-21 01:40:40
栏目: 智能运维

在Debian系统上定制Swagger,通常指的是使用Swagger工具来为你的API创建文档,并根据需要进行个性化设置。以下是一个基本的步骤指南:

1. 安装Swagger

首先,你需要在Debian系统上安装Swagger。你可以使用npm(Node.js的包管理器)来安装Swagger命令行工具。

sudo apt update
sudo apt install nodejs npm
sudo npm install -g swagger-jsdoc swagger-ui-express

2. 创建Swagger配置文件

在你的项目根目录下创建一个名为swagger.json的文件,用于定义你的API规范。这个文件使用OpenAPI规范(以前称为Swagger规范)。

{
  "swagger": "2.0",
  "info": {
    "description": "Sample API",
    "version": "1.0.0"
  },
  "host": "api.example.com",
  "basePath": "/v1",
  "schemes": [
    "http"
  ],
  "paths": {
    "/users": {
      "get": {
        "summary": "List all users",
        "responses": {
          "200": {
            "description": "A list of users",
            "schema": {
              "type": "array",
              "items": {
                "$ref": "#/definitions/User"
              }
            }
          }
        }
      }
    }
  },
  "definitions": {
    "User": {
      "type": "object",
      "properties": {
        "id": {
          "type": "integer"
        },
        "name": {
          "type": "string"
        }
      }
    }
  }
}

3. 集成Swagger到你的Express应用

如果你使用的是Express框架,可以按照以下步骤集成Swagger:

const express = require('express');
const swaggerUi = require('swagger-ui-express');
const swaggerDocument = require('./swagger.json');

const app = express();

app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerDocument));

app.get('/users', (req, res) => {
  res.json([
    { id: 1, name: 'John Doe' },
    { id: 2, name: 'Jane Doe' }
  ]);
});

const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
  console.log(`Server is running on port ${PORT}`);
});

4. 定制Swagger UI

你可以通过修改swagger.json文件来定制Swagger UI的外观和行为。例如,你可以添加自定义的CSS样式或JavaScript脚本来增强用户体验。

添加自定义CSS

swagger.json中添加一个host字段,并在其中指定你的自定义CSS文件的URL:

"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"definitions": {
  "User": {
    "type": "object",
    "properties": {
      "id": {
        "type": "integer"
      },
      "name": {
        "type": "string"
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }
},
"host": "api.example.com",
"basePath": "/v1",
"schemes": [
  "http"
],
"paths": {
  "/users": {
    "get": {
      "summary": "List all users",
      "responses": {
        "200": {
          "description": "A list of users",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/User"
            }
          }
        }
      }
    }
  }

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