code: public ESJDBC addFieldValue(String fieldName,String dateFormat,Object value,String locale,String timeZone){
  		this.importBuilder.addFieldValue(fieldName,dateFormat,value,  locale,  timeZone);
  		return this;
  	}
docs: 补充额外的字段和值
  @param fieldName
  @param dateFormat
  @param value
  @return