content: package com.open.capacity.jobhandler;
  
  import com.xxl.job.core.biz.model.ReturnT;
  import com.xxl.job.core.handler.IJobHandler;
  import com.xxl.job.core.handler.annotation.JobHandler;
  import com.xxl.job.core.log.XxlJobLogger;
  import com.xxl.job.core.util.ShardingUtil;
  import org.springframework.stereotype.Service;
  
  
  /**
   * 分片广播任务
   *
   * @author xuxueli 2017-07-25 20:56:50
   */
  @JobHandler(value="shardingJobHandler")
  @Service
  public class ShardingJobHandler extends IJobHandler {
  
  	@Override
  	public ReturnT<String> execute(String param) throws Exception {
  
  		// 分片参数
  		ShardingUtil.ShardingVO shardingVO = ShardingUtil.getShardingVo();
  		XxlJobLogger.log("分片参数：当前分片序号 = {0}, 总分片数 = {1}", shardingVO.getIndex(), shardingVO.getTotal());
  
  		// 业务逻辑
  		for (int i = 0; i < shardingVO.getTotal(); i++) {
  			if (i == shardingVO.getIndex()) {
  				XxlJobLogger.log("第 {0} 片, 命中分片开始处理", i);
  			} else {
  				XxlJobLogger.log("第 {0} 片, 忽略", i);
  			}
  		}
  
  		return SUCCESS;
  	}
  
  }
  