| | |
| | | package com.ruoyi.demo.controller; |
| | | |
| | | import com.ruoyi.common.core.domain.AjaxResult; |
| | | import com.ruoyi.common.utils.RedisUtils; |
| | | import io.swagger.annotations.Api; |
| | | import io.swagger.annotations.ApiOperation; |
| | | import com.ruoyi.common.core.domain.R; |
| | | import com.ruoyi.common.utils.redis.RedisUtils; |
| | | import io.swagger.v3.oas.annotations.Operation; |
| | | import io.swagger.v3.oas.annotations.tags.Tag; |
| | | import lombok.RequiredArgsConstructor; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.cache.annotation.CacheEvict; |
| | | import org.springframework.cache.annotation.CachePut; |
| | | import org.springframework.cache.annotation.Cacheable; |
| | |
| | | import org.springframework.web.bind.annotation.RequestMapping; |
| | | import org.springframework.web.bind.annotation.RestController; |
| | | |
| | | import java.util.concurrent.TimeUnit; |
| | | import java.time.Duration; |
| | | |
| | | /** |
| | | * spring-cache 演示案例 |
| | |
| | | */ |
| | | // 类级别 缓存统一配置 |
| | | //@CacheConfig(cacheNames = "redissonCacheMap") |
| | | @Api(value = "spring-cache 演示案例", tags = {"spring-cache 演示案例"}) |
| | | @RequiredArgsConstructor(onConstructor_ = @Autowired) |
| | | @Tag(name ="spring-cache 演示案例", description = "spring-cache 演示案例") |
| | | @RequiredArgsConstructor |
| | | @RestController |
| | | @RequestMapping("/demo/cache") |
| | | public class RedisCacheController { |
| | |
| | | * <p> |
| | | * cacheNames 为配置文件内 groupId |
| | | */ |
| | | @ApiOperation("测试 @Cacheable") |
| | | @Operation(summary = "测试 @Cacheable") |
| | | @Cacheable(cacheNames = "redissonCacheMap", key = "#key", condition = "#key != null") |
| | | @GetMapping("/test1") |
| | | public AjaxResult<String> test1(String key, String value) { |
| | | return AjaxResult.success("操作成功", value); |
| | | public R<String> test1(String key, String value) { |
| | | return R.ok("操作成功", value); |
| | | } |
| | | |
| | | /** |
| | |
| | | * <p> |
| | | * cacheNames 为 配置文件内 groupId |
| | | */ |
| | | @ApiOperation("测试 @CachePut") |
| | | @Operation(summary = "测试 @CachePut") |
| | | @CachePut(cacheNames = "redissonCacheMap", key = "#key", condition = "#key != null") |
| | | @GetMapping("/test2") |
| | | public AjaxResult<String> test2(String key, String value) { |
| | | return AjaxResult.success("操作成功", value); |
| | | public R<String> test2(String key, String value) { |
| | | return R.ok("操作成功", value); |
| | | } |
| | | |
| | | /** |
| | |
| | | * <p> |
| | | * cacheNames 为 配置文件内 groupId |
| | | */ |
| | | @ApiOperation("测试 @CacheEvict") |
| | | @Operation(summary = "测试 @CacheEvict") |
| | | @CacheEvict(cacheNames = "redissonCacheMap", key = "#key", condition = "#key != null") |
| | | @GetMapping("/test3") |
| | | public AjaxResult<String> test3(String key, String value) { |
| | | return AjaxResult.success("操作成功", value); |
| | | public R<String> test3(String key, String value) { |
| | | return R.ok("操作成功", value); |
| | | } |
| | | |
| | | /** |
| | |
| | | * 手动设置过期时间10秒 |
| | | * 11秒后获取 判断是否相等 |
| | | */ |
| | | @ApiOperation("测试设置过期时间") |
| | | @Operation(summary = "测试设置过期时间") |
| | | @GetMapping("/test6") |
| | | public AjaxResult<Boolean> test6(String key, String value) { |
| | | public R<Boolean> test6(String key, String value) { |
| | | RedisUtils.setCacheObject(key, value); |
| | | boolean flag = RedisUtils.expire(key, 10, TimeUnit.SECONDS); |
| | | boolean flag = RedisUtils.expire(key, Duration.ofSeconds(10)); |
| | | System.out.println("***********" + flag); |
| | | try { |
| | | Thread.sleep(11 * 1000); |
| | |
| | | e.printStackTrace(); |
| | | } |
| | | Object obj = RedisUtils.getCacheObject(key); |
| | | return AjaxResult.success("操作成功", value.equals(obj)); |
| | | return R.ok(value.equals(obj)); |
| | | } |
| | | |
| | | } |