String msg = String.format("【重要】创建正向入库单发送消息失败 asnNo=%s,topic=%s ", asnNo, JSON.toJSON(arrayList)); System.out.println(msg); //TODO 【重要】创建正向入库单发送消息失败 asnNo=2,topic=[{"name":"张三","id":1},{"name":"李四","id":2}]