苍穹外卖学习笔记(十)
二. 店铺营业状态设置
营业状态数据存储方式：基于Redis的字符串进行存储(1表示营业 0表示打烊)
代码
adminShopController.java
package com.sky.controller.admin;
import com.sky.result.Result;
import com.sky.service.ShopService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@RestController("adminShopController")
@RequestMapping("/admin/shop")
@Api(tags = "商铺管理")
@Slf4j
public class ShopController {
@Autowired
private ShopService shopService;
/**
* 设置商铺状态
*
* @param status
* @return
*/
@PutMapping("/{status}")
@ApiOperation(value = "设置商铺状态")
public Result setStatus(@PathVariable Integer status) {
log.info("设置商铺状态：{}", status == 1 ? "营业中" : "打烊了");
shopService.setStatus(status);
return Result.success();
}
/**
* 获取商铺状态
*
* @return
*/
@GetMapping("/status")
@ApiOperation(value = "获取商铺状态")
public Result<Integer> getStatus() {
Integer status = shopService.getStatus();
log.info("获取商铺状态：{}", status == 1 ? "营业中" : "打烊了");
return Result.success(status);
}
}
userShopController.java
package com.sky.controller.user;
import com.sky.result.Result;
import com.sky.service.ShopService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@RestController("userShopController")
@RequestMapping("/user/shop")
@Api(tags = "商铺管理")
@Slf4j
public class ShopController {
@Autowired
private ShopService shopService;
/**
* 获取商铺状态
*
* @return
*/
@GetMapping("/status")
@ApiOperation(value = "获取商铺状态")
public Result<Integer> getStatus() {
Integer status = shopService.getStatus();
log.info("获取商铺状态：{}", status == 1 ? "营业中" : "打烊了");
return Result.success(status);
}
}
ShopService.java
package com.sky.service;
public interface ShopService {
/**
* 设置商铺状态
*
* @param status
*/
void setStatus(Integer status);
/**
* 获取商铺状态
*
* @return
*/
Integer getStatus();
}
ShopServiceImpl.java
package com.sky.service.impl;
import com.sky.service.ShopService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
/**
* @author Jie.
* @description: TODO
* @date 2024/9/22
* @version: 1.0
*/
@Service
@Slf4j
public class ShopServiceImpl implements ShopService {
public static final String SHOP_STATUS = "SHOP_STATUS";
@Autowired
private RedisTemplate redisTemplate;
/**
* 设置商铺状态
*
* @param status
*/
@Override
public void setStatus(Integer status) {
redisTemplate.opsForValue().set(SHOP_STATUS, status);
}
/**
* 获取商铺状态
*
* @return
*/
@Override
public Integer getStatus() {
Integer shopStatus = (Integer) redisTemplate.opsForValue().get(SHOP_STATUS);
return shopStatus == null ? 0 : shopStatus;
}
}
注意
记得把RedisConfiguration中的value的序列化器注释掉，否则会导致Redis的类型转换问题
Swagger文档优化
WebMvcConfiguration.java
package com.sky.config;
import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.TenantLineInnerInterceptor;
import com.sky.interceptor.JwtTokenAdminInterceptor;
import com.sky.json.JacksonObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
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 java.util.List;
/**
* 配置类，注册web层相关组件
*/
@Configuration
@Slf4j
public class WebMvcConfiguration extends WebMvcConfigurationSupport {
@Autowired
private JwtTokenAdminInterceptor jwtTokenAdminInterceptor;
/**
* 注册自定义拦截器
*
* @param registry
*/
protected void addInterceptors(InterceptorRegistry registry) {
log.info("开始注册自定义拦截器...");
registry.addInterceptor(jwtTokenAdminInterceptor)
.addPathPatterns("/admin/**")
.excludePathPatterns("/admin/employee/login");
}
/**
* 通过knife4j生成接口文档
*
* @return
*/
@Bean
public Docket docket1() {
ApiInfo apiInfo = new ApiInfoBuilder()
.title("苍穹外卖项目接口文档")
.version("2.0")
.description("苍穹外卖项目接口文档")
.build();
Docket docket = new Docket(DocumentationType.SWAGGER_2)
.groupName("admin")
.apiInfo(apiInfo)
.select()
.apis(RequestHandlerSelectors.basePackage("com.sky.controller.admin"))
.paths(PathSelectors.any())
.build();
return docket;
}
@Bean
public Docket docket2() {
ApiInfo apiInfo = new ApiInfoBuilder()
.title("苍穹外卖项目接口文档")
.version("2.0")
.description("苍穹外卖项目接口文档")
.build();
Docket docket = new Docket(DocumentationType.SWAGGER_2)
.groupName("user")
.apiInfo(apiInfo)
.select()
.apis(RequestHandlerSelectors.basePackage("com.sky.controller.user"))
.paths(PathSelectors.any())
.build();
return docket;
}
/**
* 设置静态资源映射
*
* @param registry
*/
protected void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/doc.html").addResourceLocations("classpath:/META-INF/resources/");
registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
}
/**
* 配置消息转换器
*
* @param converters
*/
@Override
protected void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
log.info("配置消息转换器...");
MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
converter.setObjectMapper(new JacksonObjectMapper());
converters.add(0, converter);
}
/**
* 配置 MyBatis-Plus 的全局设置
*/
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
log.info("配置 MyBatis-Plus 的全局设置...");
MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
// 分页插件
interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
// 乐观锁插件
interceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());
// 多租户插件
// interceptor.addInnerInterceptor(new TenantLineInnerInterceptor());
// 防止全表更新与删除插件
// interceptor.addInnerInterceptor(new BlockAttackInnerInterceptor());
return interceptor;
}
}
原文地址：https://blog.csdn.net/qq_73340809/article/details/142469526
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