利用Swagger在Linux上进行API监控,通常涉及以下几个步骤:
首先,你需要在Linux服务器上安装Swagger Editor和Swagger UI。以下是安装步骤:
# 更新包列表
sudo apt update
# 安装必要的依赖
sudo apt install -y openjdk-11-jre-headless
# 下载 Swagger UI
wget https://repo1.maven.org/maven2/io/springfox/springfox-swagger-ui/2.9.2/springfox-swagger-ui-2.9.2.html
# 解压 Swagger UI
unzip springfox-swagger-ui-2.9.2.html
# 移动解压后的文件到 Web 服务目录 (例如 /var/www/html)
sudo mv springfox-swagger-ui-2.9.2 /var/www/html/swagger-ui
编辑 /var/www/html/swagger-ui/index.html
文件,找到以下行并进行修改:
script window.onload function () {
// Begin Swagger UI call region
const ui SwaggerUIBundle({
url: "http://petstore.swagger.io/v2/api-docs",
dom_id: '#swagger-ui',
deepLinking: true,
presets: [
SwaggerUIBundle.presets.apis,
SwaggerUIStandalonePreset
],
plugins: [
SwaggerUIBundle.plugins.DownloadUrl
],
layout: "StandaloneLayout"
});
// End Swagger UI call region
window.ui = ui;
};
Apache:
sudo a2ensite default.conf
sudo systemctl restart apache2
Nginx:
sudo cp /etc/nginx/sites-available/default /etc/nginx/sites-available/default.backup
sudo nano /etc/nginx/sites-available/default
修改 server
块中的 root
和 index
指令:
server {
listen 80 default_server;
listen [::]: 80 default_server;
root /var/www/html;
index index.html index.htm;
server_name _;
location / {
try_files $uri $uri/ =404;
}
}
保存并退出编辑器,然后重启Nginx:
sudo systemctl restart nginx
# 下载 Swagger Editor
wget https://cdnjs.cloudflare.com/ajax/libs/swagger-ui/3.50.0/swagger-editor.min.js
wget https://cdnjs.cloudflare.com/ajax/libs/swagger-ui/3.50.0/swagger-editor.min.css
# 移动文件到 Web 服务目录 (例如 /var/www/html)
sudo mv swagger-editor.min.js /var/www/html/swagger-editor.js
sudo mv swagger-editor.min.css /var/www/html/swagger-editor.css
# 创建一个简单的 HTML 文件来加载 Swagger Editor
sudo nano /var/www/html/swagger-editor.html
在 swagger-editor.html
文件中添加以下内容:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="swagger-editor.css">
</head>
<body>
<div id="swagger-editor"></div>
<script src="swagger-editor.js"></script>
<script>
window.onload = function () {
const editor = SwaggerEditor({
url: "https://petstore.swagger.io/v2/api-docs",
dom_id: '#swagger-editor'
});
};
</script>
</body>
</html>
启动Web服务器(例如Apache或Nginx):
Apache:
sudo a2ensite default.conf
sudo systemctl restart apache2
Nginx:
sudo cp /etc/nginx/sites-available/default /etc/nginx/sites-available/default.backup
sudo nano /etc/nginx/sites-available/default
修改 server
块中的 root
和 index
指令:
server {
listen 80 default_server;
listen [::]: 80 default_server;
root /var/www/html;
index index.html index.htm;
server_name _;
location / {
try_files $uri $uri/ =404;
}
}
保存并退出编辑器,然后重启Nginx:
sudo systemctl restart nginx
现在,你应该能够通过浏览器访问 http://your_server_ip/swagger-ui
和 http://your_server_ip/swagger-editor
来查看和使用 Swagger UI 和 Swagger Editor。
如果你使用的是Spring Boot项目,可以使用Springfox库来集成Swagger。首先,添加Springfox依赖:
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
<version>2.1.0</version>
</dependency>
然后,在Spring Boot配置类中添加Swagger配置:
import io.swagger.v3.oas.annotations.OpenAPIDefinition;
import io.swagger.v3.oas.annotations.info.Info;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
@OpenAPIDefinition(info = @Info(title = "My API", version = "1.0"))
public class SwaggerConfig {
@Bean
public Docket api() {
return new Docket(DocumentationType.OAS_30)
.select()
.apis(RequestHandlerSelectors.basePackage("com.example.demo.controller"))
.paths(PathSelectors.any())
.build();
}
}
springdoc是一个用于生成Swagger UI和Redoc文档的工具,它基于OpenAPI 3.0规范。首先,添加springdoc依赖:
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
<version>2.1.0</version>
</dependency>
然后,在Spring Boot配置类中添加Swagger配置:
import io.swagger.v3.oas.annotations.OpenAPIDefinition;
import io.swagger.v3.oas.annotations.info.Info;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
@OpenAPIDefinition(info = @Info(title = "My API", version = "1.0"))
public class SwaggerConfig {
@Bean
public OpenAPI customOpenAPI() {
return new OpenAPI()
.info(new Info()
.title("My API")
.version("1.0")
.description("My API description"));
}
}
为了实现远程访问Swagger Editor,可以使用Docker和内网穿透工具(如Cpolar)。
# 拉取Swagger Editor容器
docker pull swaggerapi/swagger-editor
# 运行容器,将容器的8080端口映射到宿主机的8088端口
docker run -p 8088:8080 -d swaggerapi/swagger-editor
curl -L https://www.cpolar.com/static/downloads/install-release-cpolar.sh | sudo bash
sudo systemctl enable cpolar
sudo systemctl start cpolar