quartz定时方法传request
时间: 2023-08-12 12:04:36 浏览: 73
可以使用Quartz的JobDataMap来传递request对象。具体做法如下:
1. 在创建JobDetail时,调用JobDataMap的put方法,将request对象存储到JobDataMap中:
```
JobDataMap jobDataMap = new JobDataMap();
jobDataMap.put("request", request);
JobDetail job = JobBuilder.newJob(YourJob.class)
.withIdentity(jobName, jobGroup)
.usingJobData(jobDataMap)
.build();
```
2. 在Job实现类中,通过JobExecutionContext获取JobDataMap,再从中取出request对象即可:
```
public class YourJob implements Job {
@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
JobDataMap jobDataMap = context.getJobDetail().getJobDataMap();
HttpServletRequest request = (HttpServletRequest) jobDataMap.get("request");
// do something with request object
}
}
```
这样就可以将request对象传递给Quartz定时任务中的Job了。
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