功能如此強(qiáng)大的 Swagger ！

Swagger 是一款RESTFUL接口的、基于YAML、JSON語言的文檔在線自動(dòng)生成、代碼自動(dòng)生成的工具。

1. 啟動(dòng)項(xiàng)目后在線自動(dòng)生成API文檔

2. 在線高效調(diào)試

• 為Java MVC框架集成Swagger的增強(qiáng)解決方案-前身是 swagger-bootstrap-ui

• swagger-bootstrap-ui是springfox-swagger的增強(qiáng)UI實(shí)現(xiàn)，為Java開發(fā)者在使用Swagger的時(shí)候，能擁有一份簡(jiǎn)潔、強(qiáng)大的接口文檔體驗(yàn)

  
  

1. 接口排序

2. 自定義文檔說明

3. 訪問權(quán)限控制

4. 請(qǐng)求參數(shù)緩存

5. 調(diào)試動(dòng)態(tài)請(qǐng)求參數(shù)

6. 文檔說明等

????<dependency>
??????<groupId>io.springfoxgroupId>
??????<artifactId>springfox-swagger2artifactId>
??????<version>2.9.2version>
??????<exclusions>
??????????<exclusion>
??????????????<groupId>io.swaggergroupId>
??????????????<artifactId>swagger-annotationsartifactId>
??????????exclusion>
??????????<exclusion>
??????????????<groupId>io.swaggergroupId>
??????????????<artifactId>swagger-modelsartifactId>
??????????exclusion>
??????exclusions>
????dependency>
????
????
????????<dependency>
????????????<groupId>io.swaggergroupId>
????????????<artifactId>swagger-annotationsartifactId>
????????????<version>1.5.21version>
????????dependency>
????????
????????<dependency>
????????????<groupId>io.swaggergroupId>
????????????<artifactId>swagger-modelsartifactId>
????????????<version>1.5.21version>
????????dependency>

????
????<dependency>
??????<groupId>io.springfoxgroupId>
??????<artifactId>springfox-swagger-uiartifactId>
??????<version>2.9.2version>
????dependency>
????<dependency>
??????<groupId>com.github.xiaoymingroupId>
??????<artifactId>knife4j-spring-boot-starterartifactId>
??????<version>2.0.2version>
????dependency>

@Configuration // 聲明為配置文件，讓spring加載
@EnableSwagger2 // 支持swagger2插件配置
@EnableKnife4j
@Import(BeanValidatorPluginsConfiguration.class)
public?class?Swagger2Config?{

??// apiInfo對(duì)象主要是設(shè)置我們api文檔的標(biāo)題，描述，訪問的地址，創(chuàng)建者等信息
??@SuppressWarnings("deprecation")
??@Bean
??public?ApiInfo apiInfo() {
????return?new?ApiInfoBuilder()
????????.title("濃密秀發(fā)之謙先生的Api接口文檔")
????????.description("快速進(jìn)行Api接口調(diào)試")
????????.termsOfServiceUrl("127.0.0.1:8080")
????????.contact("Qian")
????????.version("1.0")
????????.build();
??}

??/**
???* 創(chuàng)建API
???*/
??@Bean
??public?Docket createRestApi() {
????return?new?Docket(DocumentationType.SWAGGER_2)
????????// .pathMapping("/dev-api")
????????// 用來創(chuàng)建該API的基本信息，展示在文檔的頁面中（自定義展示的信息）
????????.apiInfo(apiInfo())
????????// 設(shè)置哪些接口暴露給Swagger展示
????????.select()
????????// 掃描所有有注解的api，用這種方式更靈活
????????// .apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
????????// 掃描指定包中的swagger注解
????????.apis(RequestHandlerSelectors.basePackage("cn.timer.api"))
????????// 掃描所有 .apis(RequestHandlerSelectors.any())
????????.paths(PathSelectors.any()).build()
????????/* 設(shè)置安全模式，swagger可以設(shè)置訪問token */
????????.securitySchemes(securitySchemes()).securityContexts(securityContexts());
??}

??/**
???* 安全模式，這里指定token通過Authorization頭請(qǐng)求頭傳遞
???*/
??private?List securitySchemes() {
????List apiKeyList = new?ArrayList();
????apiKeyList.add(new?ApiKey("Authorization", "Authorization", "header"));
????return?apiKeyList;
??}

??/**
???* 安全上下文
???*/
??private?List securityContexts() {
????List securityContexts = new?ArrayList<>();
????securityContexts.add(SecurityContext.builder().securityReferences(defaultAuth())
????????.forPaths(PathSelectors.regex("^(?!auth).*$")).build());
????return?securityContexts;
??}

??/**
???* 默認(rèn)的安全上引用
???*/
??private?List defaultAuth() {
????AuthorizationScope authorizationScope = new?AuthorizationScope("global", "accessEverything");
????AuthorizationScope[] authorizationScopes = new?AuthorizationScope[1];
????authorizationScopes[0] = authorizationScope;
????List securityReferences = new?ArrayList<>();
????securityReferences.add(new?SecurityReference("Authorization", authorizationScopes));
????return?securityReferences;
??}

}

1. 路徑 http://localhost:8089/doc.html 被攔截

2. 靜態(tài)資源被后端攔截，如 js、html等

• tag排序:
  @Api(tags = "1.0登錄")
  @Api(tags = "2.0注冊(cè)")

• api排序:
  @ApiOperationSupport(order = 1)
  @ApiOperationSupport(order = 2)

• @ApiModelProperty注解example屬性格式無法被解析
  @ApiModelProperty(value = "是否默認(rèn)", example = "["0","1"]")
  example 的值 [“0”,“1”] 數(shù)組格式無法被解析，建議該為{}或字符串