springboot里发布队列消息
为了兼容性和可读性更好,我们一般使用json字符串做为数据载体。
public void decreaseCallMonitor(CallMonitorInfo callMonitorInfo) throws Exception {
try {
rabbitTemplate.convertAndSend(
AmqpConfig.DATA_COLLECTION_EXCHANGE,
AmqpConfig.CALLMONITOR_DECREASE_BINDING,
objectMapper.writeValueAsString(callMonitorInfo)
);
logger.debug("Enter {},message:{}", "decreaseCallMonitor", callMonitorInfo.toString());
} catch (Exception ex) {
logger.error("MQ.decreaseCallMonitor.error", ex);
}
}
springboot里订阅消息
@RabbitHandler
@RabbitListener(queues = AmqpConfig.CUSTOMER_TERMINATE_BINDING)
public void customerTerminate(String data) {
try {
TerminateDTO terminateDTO = objectMapper.readValue(data, TerminateDTO.class);
customerBusinessInfoMapper.updateCustomer_business_info(ImmutableMap.of(
"status", EnumCustomerStatus.TERMINATE.getCode(),
"customerId", terminateDTO.getCustomerId()
));
} catch (Exception ex) {
logger.error("解约同步异常", ex);
}
}
通过UI15672手动发消息要注意的地方
添加properties,声明它是utf-8及文本类型
content_encoding:utf-8 content_type:text/plain
json字符串需要压缩,把回车换行都去掉,否则会出错
{"signSalespersonId":1001,"signSalesperson":"mq","signTime":null,"customerId":501806811767111700}
以上两点注意好,手动发布队列就没有问题了!