疯狂的狮子li
2022-07-07 0b077806196ceb8a68af93f00880ccc70aee50c2
ruoyi-demo/src/main/java/com/ruoyi/demo/controller/queue/DelayedQueueController.java
@@ -2,9 +2,9 @@
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.utils.redis.QueueUtils;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
@@ -26,15 +26,15 @@
 * @version 3.6.0
 */
@Slf4j
@Api(value = "延迟队列 演示案例", tags = {"延迟队列"})
@Tag(name ="延迟队列 演示案例", description = "延迟队列")
@RequiredArgsConstructor
@RestController
@RequestMapping("/demo/queue/delayed")
public class DelayedQueueController {
    @ApiOperation("订阅队列")
    @Operation(summary = "订阅队列")
    @GetMapping("/subscribe")
    public R<Void> subscribe(@ApiParam("队列名") String queueName) {
    public R<Void> subscribe(@Parameter(name = "队列名") String queueName) {
        log.info("通道: {} 监听中......", queueName);
        // 项目初始化设置一次即可
        QueueUtils.subscribeBlockingQueue(queueName, (String orderNum) -> {
@@ -44,21 +44,21 @@
        return R.ok("操作成功");
    }
    @ApiOperation("添加队列数据")
    @Operation(summary = "添加队列数据")
    @GetMapping("/add")
    public R<Void> add(@ApiParam("队列名") String queueName,
                                @ApiParam("订单号") String orderNum,
                                @ApiParam("延迟时间(秒)") Long time) {
    public R<Void> add(@Parameter(name = "队列名") String queueName,
                                @Parameter(name = "订单号") String orderNum,
                                @Parameter(name = "延迟时间(秒)") Long time) {
        QueueUtils.addDelayedQueueObject(queueName, orderNum, time, TimeUnit.SECONDS);
        // 观察发送时间
        log.info("通道: {} , 发送数据: {}", queueName, orderNum);
        return R.ok("操作成功");
    }
    @ApiOperation("删除队列数据")
    @Operation(summary = "删除队列数据")
    @GetMapping("/remove")
    public R<Void> remove(@ApiParam("队列名") String queueName,
                                   @ApiParam("订单号") String orderNum) {
    public R<Void> remove(@Parameter(name = "队列名") String queueName,
                                   @Parameter(name = "订单号") String orderNum) {
        if (QueueUtils.removeDelayedQueueObject(queueName, orderNum)) {
            log.info("通道: {} , 删除数据: {}", queueName, orderNum);
        } else {
@@ -67,9 +67,9 @@
        return R.ok("操作成功");
    }
    @ApiOperation("销毁队列")
    @Operation(summary = "销毁队列")
    @GetMapping("/destroy")
    public R<Void> destroy(@ApiParam("队列名") String queueName) {
    public R<Void> destroy(@Parameter(name = "队列名") String queueName) {
        // 用完了一定要销毁 否则会一直存在
        QueueUtils.destroyDelayedQueue(queueName);
        return R.ok("操作成功");