dubbo jmeter免代码调用

╰+攻爆jí腚メ 2023-06-23 02:51 20阅读 0赞

资源下载地址：

[https://download.csdn.net/download/u010627840/12035672][https_download.csdn.net_download_u010627840_12035672]

1. 需求

> dubbo虽然提供了telnet命令连接的调用方式，但是这种方式本身存在很多不便之处。
> 
> 比如，一段时间不使用就自动断开，支持的命令比较单一，无法复用接口等

2. 解决方法

> 利用dubbo的generic调用机制+jmeter插件

3. 实现方式

泛化调用方式

优点： 不需要引入api jar包，实现免代码调用

ReferenceConfigCache cache = ReferenceConfigCache.getCache(getAddress(), (referenceConfig) ->
                        referenceConfig.toString());
                GenericService genericService = (GenericService) cache.get(reference);
                if (genericService == null) {
                    res.setSuccessful(false);
                    return MessageFormat.format(ErrorCode.GENERIC_SERVICE_IS_NULL.getMessage(), interfaceName);
                }
                List<MethodArgument> args = getMethodArgs();
                List<String> paramterTypeList = new ArrayList<>();
                List<Object> parameterValuesList = new ArrayList<>();
                for (MethodArgument arg : args) {
                    ClassUtils.parseParameter(paramterTypeList, parameterValuesList, arg);
                }
                String[] parameterTypes = paramterTypeList.toArray(new String[paramterTypeList.size()]);
                Object[] parameterValues = parameterValuesList.toArray(new Object[parameterValuesList.size()]);
                Object result;
                try {
                    result = genericService.$invoke(methodName, parameterTypes, parameterValues);
                    res.setSuccessful(true);
                } catch (Exception e) {
                    log.error("RpcException：", e);

jmeter引入插件jar

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA2Mjc4NDA_size_16_color_FFFFFF_t_70][]

jmeter内存配置

在jmeter.bat中加入一行

set HEAP=-Xms2g -Xmx2g -XX:MaxMetaspaceSize=512m

4. 调用dubbo接口测试

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA2Mjc4NDA_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA2Mjc4NDA_size_16_color_FFFFFF_t_70 2][]

[https_download.csdn.net_download_u010627840_12035672]: https://download.csdn.net/download/u010627840/12035672
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