springboot整合mybatis-plus+swagger+跨域+jwt

Bertha 。 2023-01-18 02:29 8阅读 0赞

1.springboot配置跨域

package com.ectocyst.common.crosconfig;
    
    import org.springframework.context.annotation.Configuration;
    import org.springframework.web.servlet.config.annotation.CorsRegistry;
    import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
    
    @Configuration
    public class CrosConfig implements WebMvcConfigurer { 
        @Override
        public void addCorsMappings(CorsRegistry registry) { 
            registry.addMapping("/**")
                    .allowedOrigins("*")
                    .allowedHeaders("*")
                    .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
                    .maxAge(3600);
        }
    
    }

1.  swagger

<dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger2</artifactId>
                <version>2.9.2</version>
            </dependency>
    
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger-ui</artifactId>
                <version>2.9.2</version>
            </dependency>

swagger配置

package com.ectocyst.common.swagger;
    
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    import springfox.documentation.builders.ApiInfoBuilder;
    import springfox.documentation.builders.PathSelectors;
    import springfox.documentation.builders.RequestHandlerSelectors;
    import springfox.documentation.service.ApiInfo;
    import springfox.documentation.spi.DocumentationType;
    import springfox.documentation.spring.web.plugins.Docket;
    import springfox.documentation.swagger2.annotations.EnableSwagger2;
    
    @Configuration
    @EnableSwagger2
    public class Swagger2Configuration { 
        @Bean
        public Docket createRestApi() { 
            return new Docket(DocumentationType.SWAGGER_2)
                    .apiInfo(apiInfo())
                    .select()
                    .apis(RequestHandlerSelectors.basePackage("com.ectocyst.controller"))//会扫描com.ectocyst.controller包及其子包下的所有类，所有带@RequestMapping的类以及方法，生成swagger页面
                    .paths(PathSelectors.any())
                    .build();
        }
    
        private ApiInfo apiInfo() { 
            return new ApiInfoBuilder()
                    .title("测试api文档")
                    .description("测试api文档")
    // .termsOfServiceUrl("/")
                    .version("1.0")
                    .build();
        }
    }

3.配置项目返回的数据

package com.ectocyst.common.result;
    
    import javafx.beans.binding.ObjectExpression;
    import lombok.AllArgsConstructor;
    import lombok.Data;
    import lombok.NoArgsConstructor;
    
    @Data
    @AllArgsConstructor
    @NoArgsConstructor
    public class Result { 
        private String msg;
        private boolean status;
        private Object data;
    
        public static Result success(String message){ 
            return new Result(message,true,null);
        }
        public static Result success(String message, Object data){ 
            return new Result(message,true,data);
        }
        public static Result fail(String message){ 
            return new Result(message,false,null);
        }
        public static Result fail(String message,Object data){ 
            return new Result(message,false,data);
        }
    }

springboot整合mybatis-plus 的maven的依赖

<dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>1.1.19</version>
            </dependency>
            <dependency>
                <groupId>com.baomidou</groupId>
                <artifactId>mybatis-plus-boot-starter</artifactId>
                <version>3.2.0</version>
            </dependency>

properties文件的配置

server.port=8081
    spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
    spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
    spring.datasource.url=jdbc:mysql://localhost:3306/ectocyst?characterEncoding=UTF-8
    spring.datasource.username=ectocyst
    spring.datasource.password=000000

jwt依赖

<dependency>
                <groupId>com.auth0</groupId>
                <artifactId>java-jwt</artifactId>
                <version>3.10.3</version>
            </dependency>
            <dependency>
                <groupId>io.jsonwebtoken</groupId>
                <artifactId>jjwt</artifactId>
                <version>0.9.1</version>
            </dependency>