mybatis 根据数组批量删除

1、代码调用者：

Map toUpdateParamMap = new HashMap();
        toUpdateParamMap.put("requirementVendorIds", requirementVendorIds); 
		requirementVendorDateMapper.deleteByRequirementVendorIds(toUpdateParamMap);

2、mapper.java

    /**
     * 根据多个requirementVendorId删除
     */
    public void deleteByRequirementVendorIds(Map paramMap);

3、mapper.xml

	  update cfm_requirement_vendor_date set del_flag=1 
	    where cfm_requirement_vendor_id in 
		  
		     #{requirementVendorId}