缓存套餐业务代码开发

sky-server/src/main/java/com/sky/SkyApplication.java

@@ -4,11 +4,13 @@ import lombok.extern.slf4j.Slf4j;
 import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cache.annotation.EnableCaching;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
 
 @SpringBootApplication
 @EnableTransactionManagement //开启注解方式的事务管理
 @Slf4j
+@EnableCaching  //开启缓存注解
 public class SkyApplication {
     public static void main(String[] args) {
         SpringApplication.run(SkyApplication.class, args);

sky-server/src/main/java/com/sky/controller/admin/SetmealController.java

@@ -14,6 +14,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.apache.ibatis.annotations.Delete;
 import org.apache.ibatis.annotations.Select;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
@@ -36,6 +37,7 @@ public class SetmealController {
      */
     @PostMapping
     @ApiOperation("新增套餐")
+    @CacheEvict(cacheNames = "setmealCache", key = "#setmealDTO.categoryId")
     public Result save(@RequestBody SetmealDTO setmealDTO) {
         setmealService.saveWithDish(setmealDTO);
         return Result.success();
@@ -60,6 +62,7 @@ public class SetmealController {
      */
     @DeleteMapping
     @ApiOperation("批量删除套餐")
+    @CacheEvict(cacheNames = "setmealCache", allEntries = true)
     public Result delete(@RequestParam List<Long> ids){
         setmealService.deleteBatch(ids);
         return Result.success();
@@ -86,6 +89,7 @@ public class SetmealController {
      */
     @PutMapping
     @ApiOperation("修改套餐")
+    @CacheEvict(cacheNames = "setmealCache", allEntries = true)
     public Result update(@RequestBody SetmealDTO setmealDTO){
         setmealService.update(setmealDTO);
         return Result.success();
@@ -94,6 +98,7 @@ public class SetmealController {
 
     @PostMapping("/status/{status}")
     @ApiOperation("套餐起售停售")
+    @CacheEvict(cacheNames = "setmealCache", allEntries = true)
     public Result startOrStop(@PathVariable Integer status, Long id){
         setmealService.startOrStop(status, id);
         return Result.success();

sky-server/src/main/java/com/sky/controller/user/SetmealController.java

@@ -8,6 +8,7 @@ import com.sky.vo.DishItemVO;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -29,6 +30,7 @@ public class SetmealController {
      */
     @GetMapping("/list")
     @ApiOperation("根据分类id查询套餐")
+    @Cacheable(cacheNames = "setmealCache", key = "#categoryId")
     public Result<List<Setmeal>> list(Long categoryId) {
         Setmeal setmeal = new Setmeal();
         setmeal.setCategoryId(categoryId);