flowable官方源代码

https://gitee.com/lwj/flowable-engine

若依-flowable

https://gitee.com/tony2y/RuoYi-flowable

– 流程部署信息

select * from ACT_RE_DEPLOYMENT

– 流程定义基本信息 deployment_id_ = act_re_deployment.id

select * from...

Jmeter使用教程

https://blog.csdn.net/qq_37688023/article/details/106294257?ops_request_misc=elastic_search_misc&request_id=1dfa53be39b200df2ff6af6205647530&biz_id=0&utm_medium=distribute.pc_search_result.n...

String json = JSON.toJSONString(

finalResult, SerializerFeature.DisableCircularReferenceDetect

);

关闭 Chrome → 用命令行启动：

chrome.exe –ignore-certificate-errors

Edge：

msedge.exe –ignore-certificate-errors

https://chat2db-ai.com/zh-CN

@Slf4j

@Data

@Component

public class QccUtil {

privatestaticQccUtilinstance;
@Value("${qcc.app-key}")
privateStringAPP_KEY;
@Value("${qcc.secret-key}")
privateStringSECRET_KEY;
@Value("${qcc.base-url}")
private

@Slf4j

@Component

public class AmapUtil {

privatestaticAmapUtilinstance;
@Value("${amap.key}")
privateStringKEY;
@Value("${amap.geo-url}")
privateStringGEO_URL;
@PostConstruct
publicvoidinit(){
instance=this;
}
/...

操作在数据库,使用MQ异步落库

@Autowired

private TicketService ticketService;

@PostMapping(“/grab”)

public ResponseEntitygrabTicket(

@RequestParamLong scenicId,

@RequestParamLong userId) {

boolean success = ticketService....

//全部采集完成的债务人

SetdebtorsCompleted = ConcurrentHashMap.newKeySet();

//全部未开始采集的债务人

SetdebtorsUncompleted = ConcurrentHashMap.newKeySet();

//债务人正在采集中的sku

SetexistKeySet = getCompletingSkus(debtorBatchList);

Lis...

生产者:

1.Producer Group 唯一且固定

2.发送超时配置

3.消息大小限制

4.消息发送方式

消费者:

1.Consumer Group 管理

2.消费模式

3.消费重试机制

4.消费幂等性

MQ配置:

1.消息存储路径（持久化）

2.Broker 参数调优（broker.conf）

3.NameServer 高可用(至少部署 2 个 NameServer)

4.Topic 管理(Topic 应该提前创建)