每個操作符擁有某一級別的優先順序，同時也擁有左結合性或右結合性。當操作符優先順序相同時，操作符的結合性就開始發揮作用了。若表達式中存在連續的相同優先順序操作符，由結合性決定哪個操作符先執行。 #include <stdio.h> void fun(int *p) { *p++; printf("%d ", ...
1. 引入依賴，版本 3.0.0 只引入一個即可
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-boot-starter</artifactId>
<version>3.0.0</version>
</dependency>2. 配置類 SwaggerConfig
package org.fh.config;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.springframework.boot.actuate.autoconfigure.endpoint.web.CorsEndpointProperties;
import org.springframework.boot.actuate.autoconfigure.endpoint.web.WebEndpointProperties;
import org.springframework.boot.actuate.autoconfigure.web.server.ManagementPortType;
import org.springframework.boot.actuate.endpoint.ExposableEndpoint;
import org.springframework.boot.actuate.endpoint.web.EndpointLinksResolver;
import org.springframework.boot.actuate.endpoint.web.EndpointMapping;
import org.springframework.boot.actuate.endpoint.web.EndpointMediaTypes;
import org.springframework.boot.actuate.endpoint.web.ExposableWebEndpoint;
import org.springframework.boot.actuate.endpoint.web.WebEndpointsSupplier;
import org.springframework.boot.actuate.endpoint.web.annotation.ControllerEndpointsSupplier;
import org.springframework.boot.actuate.endpoint.web.annotation.ServletEndpointsSupplier;
import org.springframework.boot.actuate.endpoint.web.servlet.WebMvcEndpointHandlerMapping;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.util.StringUtils;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.oas.annotations.EnableOpenApi;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
/**
* 說明：Swagger 介面API生成
* 作者：FH Admin Q313596790
* from：fhadmin.cn
*/
@Configuration
@EnableOpenApi
public class SwaggerConfig {
@Bean
public Docket createRestApi() {
return new Docket(DocumentationType.OAS_30)
.apiInfo(apiInfo())
.select()
.apis(RequestHandlerSelectors.basePackage("org.fh.controller")) // 為當前包路徑
.paths(PathSelectors.any())
.build();
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("FH Admin Swagger3 RESTful API") // 頁面標題
.version("3.0") // 版本號
.description("fhadmin.cn") // 描述
.build();
}
/**
* 增加如下配置可解決Spring Boot 2.6.x以上 與Swagger 3.0.0 不相容問題
**/
@Bean
public WebMvcEndpointHandlerMapping webEndpointServletHandlerMapping(WebEndpointsSupplier webEndpointsSupplier, ServletEndpointsSupplier servletEndpointsSupplier, ControllerEndpointsSupplier controllerEndpointsSupplier, EndpointMediaTypes endpointMediaTypes, CorsEndpointProperties corsProperties, WebEndpointProperties webEndpointProperties, Environment environment) {
List<ExposableEndpoint<?>> allEndpoints = new ArrayList();
Collection<ExposableWebEndpoint> webEndpoints = webEndpointsSupplier.getEndpoints();
allEndpoints.addAll(webEndpoints);
allEndpoints.addAll(servletEndpointsSupplier.getEndpoints());
allEndpoints.addAll(controllerEndpointsSupplier.getEndpoints());
String basePath = webEndpointProperties.getBasePath();
EndpointMapping endpointMapping = new EndpointMapping(basePath);
boolean shouldRegisterLinksMapping = this.shouldRegisterLinksMapping(webEndpointProperties, environment, basePath);
return new WebMvcEndpointHandlerMapping(endpointMapping, webEndpoints, endpointMediaTypes, corsProperties.toCorsConfiguration(), new EndpointLinksResolver(allEndpoints, basePath), shouldRegisterLinksMapping, null);
}
private boolean shouldRegisterLinksMapping(WebEndpointProperties webEndpointProperties, Environment environment, String basePath) {
return webEndpointProperties.getDiscovery().isEnabled() && (StringUtils.hasText(basePath) || ManagementPortType.get(environment).equals(ManagementPortType.DIFFERENT));
}
}
3.Swagger 攔截配置
package org.fh.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
/**
* 說明：Swagger 攔截配置
* 作者：FH Admin
* from fhadmin.org
*/
@Configuration
public class WebMvcConfig implements WebMvcConfigurer {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.
addResourceHandler("/swagger-ui/**")
.addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/")
.resourceChain(false);
}
@Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/swagger-ui/")
.setViewName("forward:/swagger-ui/index.html");
}
}
4. 訪問 127.0.0.1:8081/swagger-ui/index.html
5. 介面說明案例
處理類上加註解，比如
@Api("用戶註冊登錄介面")
在方法上加註解，比如
@ApiOperation(value = "登錄", notes="請求登錄驗證用戶介面，校驗登錄是否成功")
@ApiImplicitParam(name = "KEYDATA", value = "用戶名密碼混淆碼組合", paramType = "query", required = true, dataType = "String")
-----------------------------------------------------------------自定義表單
28. 定義模版：拖拽左側表單元素到右側區域，編輯表單元素，保存表單模版
29. 表單模版：編輯維護表單模版，複製表單模版，修改模版類型，預覽表單模版
30. 我的表單：選擇表單模版，編輯表單規則，是否上傳圖片、附件、開啟富文本、掛靠流程開關等
31. 表單數據：從我的表單進去可增刪改查表單數據，修改表單規則
32. 掛靠記錄：記錄表單數據和流程實例ID關聯記錄，可刪除
