如何从JMeter中的许多csv文件发送HTTP请求

时间：2018-09-17 17:41:08

标签： csv jmeter performance-testing beanshell

我有一组CSV文件，每个文件都包含URL。我想使用JMeter读取所有这些文件，并通过URL循环发送HTTP请求。

TLDR ：我想知道如何使用beanshell将HTTP请求和响应数据发送到JMeter API，以便JMeter侦听器可以访问数据。或者，如果有更好的方法涉及CVS配置和/或HTTP请求采样器。

文件数量不一致。今天可能是5点，下周可能是7点。我目前正在使用beanshell脚本读取目录中的文件，选择所需的文件并将其存储在线程变量中。到目前为止，这有效。然后，我尝试使用CSV Config采样器和forLoop控制器读取CSV文件。路径是在变量中设置的，所以我认为这会起作用，但是似乎CSV Config采样器仅适用于在执行开始时设置的变量。由于我的变量是在读取目录后设置的，因此对于Sampler来说为时已晚，并且我收到一个错误消息，指出该变量不存在或为空。

所以我现在要了解的是在forLoop Controller中创建了另一个beanshell脚本。该脚本将读取每个文件中的循环，并每行发送一个HTTP请求。

我的问题是我不确定如何将结果传递给JMeter API，以便侦听器可以访问请求/响应数据。

这是我的JMX文件 

<?xml version="1.0" encoding="UTF-8"?>
<jmeterTestPlan version="1.2" properties="4.0" jmeter="4.0 r1823414">
<hashTree>
    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
    <stringProp name="TestPlan.comments"></stringProp>
    <boolProp name="TestPlan.functional_mode">false</boolProp>
    <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
    <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
        <collectionProp name="Arguments.arguments"/>
    </elementProp>
    <stringProp name="TestPlan.user_define_classpath"></stringProp>
    </TestPlan>
    <hashTree>
    <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Get Requests - Thread Group" enabled="true">
        <stringProp name="ThreadGroup.on_sample_error">stopthread</stringProp>
        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
        <boolProp name="LoopController.continue_forever">false</boolProp>
        <stringProp name="LoopController.loops">1</stringProp>
        </elementProp>
        <stringProp name="ThreadGroup.num_threads">50</stringProp>
        <stringProp name="ThreadGroup.ramp_time">15</stringProp>
        <longProp name="ThreadGroup.start_time">1503347655000</longProp>
        <longProp name="ThreadGroup.end_time">1503347655000</longProp>
        <boolProp name="ThreadGroup.scheduler">false</boolProp>
        <stringProp name="ThreadGroup.duration"></stringProp>
        <stringProp name="ThreadGroup.delay"></stringProp>
    </ThreadGroup>
    <hashTree>
        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
        <boolProp name="ResultCollector.error_logging">false</boolProp>
        <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
            <time>true</time>
            <latency>true</latency>
            <timestamp>true</timestamp>
            <success>true</success>
            <label>true</label>
            <code>true</code>
            <message>true</message>
            <threadName>true</threadName>
            <dataType>true</dataType>
            <encoding>false</encoding>
            <assertions>true</assertions>
            <subresults>true</subresults>
            <responseData>false</responseData>
            <samplerData>false</samplerData>
            <xml>false</xml>
            <fieldNames>true</fieldNames>
            <responseHeaders>false</responseHeaders>
            <requestHeaders>false</requestHeaders>
            <responseDataOnError>false</responseDataOnError>
            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
            <assertionsResultsToSave>0</assertionsResultsToSave>
            <bytes>true</bytes>
            <sentBytes>true</sentBytes>
            <threadCounts>true</threadCounts>
            <idleTime>true</idleTime>
            <connectTime>true</connectTime>
            </value>
        </objProp>
        <stringProp name="filename"></stringProp>
        </ResultCollector>
        <hashTree/>
        <BeanShellSampler guiclass="BeanShellSamplerGui" testclass="BeanShellSampler" testname="BeanShell Sampler" enabled="true">
        <stringProp name="BeanShellSampler.query">File folder = new File(&quot;Legacy/LB tests/&quot;);
File[] files = folder.listFiles();
int counter = 1;

for (File file : files) {
//  s = String.valueOf(file.getAbsolutePath());
//  end = s.length() -4;
//  extension = s.substring(end);

//  if (extension.toLowerCase().equals(&quot;.csv&quot;)) {

        String csv_file = String.valueOf(file.getAbsolutePath());
        log.info(&quot;CSV: &quot; + csv_file);
        String file_path = csv_file;
        String[] parts = file_path.split(&quot;/&quot;);
        String csv_file_name = parts[parts.length - 1];

        if(String.valueOf(csv_file_name).length() &gt; 12) {
            log.info(&quot;MY FILE: &quot; + csv_file_name.substring(0,11));
            if(csv_file_name.substring(0,11).toLowerCase().equals(&quot;persons_get&quot;)) {

                log.info(&quot;File added: &quot; + csv_file);
                vars.put(&quot;file_&quot; + counter, csv_file);
                    print(vars);
                    counter++;
            }
        }

//      }
//  }

    print(vars);
}</stringProp>
        <stringProp name="BeanShellSampler.filename"></stringProp>
        <stringProp name="BeanShellSampler.parameters"></stringProp>
        <boolProp name="BeanShellSampler.resetInterpreter">false</boolProp>
        </BeanShellSampler>
        <hashTree/>
        <ForeachController guiclass="ForeachControlPanel" testclass="ForeachController" testname="ForEach Controller" enabled="true">
        <stringProp name="ForeachController.inputVal">file</stringProp>
        <stringProp name="ForeachController.returnVal">current_file</stringProp>
        <boolProp name="ForeachController.useSeparator">true</boolProp>
        <stringProp name="ForeachController.startIndex">0</stringProp>
        </ForeachController>
        <hashTree>
        <BeanShellAssertion guiclass="BeanShellAssertionGui" testclass="BeanShellAssertion" testname="BeanShell Assertion" enabled="true">
            <stringProp name="BeanShellAssertion.query">import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.entity.StringEntity;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.HttpClientBuilder;

BufferedReader reader;

try {
    reader = new BufferedReader(new FileReader(new File(vars.get(&quot;current_file&quot;))));
} catch (Exception e) {
    log.info(e.printStackTrace());
}

int counter = 1;        
String [] tokens;

for(String line; (line = reader.readLine()) != null; ) {
    tokens = line.split(&quot;,&quot;);
//  vars.put(&quot;url_&quot; + counter, tokens[0]);
    counter++;

    Failure = false;

    HttpClient httpClient = HttpClientBuilder.create().build();
    try{

    log.info(&quot;Request: &quot; + tokens[0]);
    HttpGet request = new HttpGet(tokens[0]);
    //request.addHeader(&quot;content-type&quot;, &quot;application/json&quot;);
    //request.setEntity(params);
    HttpResponse response = httpClient.execute(request);
    log.info(&quot;response :&quot; +response);
    }catch(Exception e){
    log.info(&quot;ExceptionKPI :&quot; +e);
    }
} 
</stringProp>
            <stringProp name="BeanShellAssertion.filename"></stringProp>
            <stringProp name="BeanShellAssertion.parameters"></stringProp>
            <boolProp name="BeanShellAssertion.resetInterpreter">false</boolProp>
        </BeanShellAssertion>
        <hashTree/>
        <ForeachController guiclass="ForeachControlPanel" testclass="ForeachController" testname="ForEach Controller" enabled="false">
            <stringProp name="ForeachController.inputVal">url</stringProp>
            <stringProp name="ForeachController.returnVal">current_line</stringProp>
            <boolProp name="ForeachController.useSeparator">true</boolProp>
            <stringProp name="ForeachController.startIndex">0</stringProp>
        </ForeachController>
        <hashTree>
            <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="HTTP Request" enabled="true">
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
                <collectionProp name="Arguments.arguments"/>
            </elementProp>
            <stringProp name="HTTPSampler.domain"></stringProp>
            <stringProp name="HTTPSampler.port"></stringProp>
            <stringProp name="HTTPSampler.protocol"></stringProp>
            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
            <stringProp name="HTTPSampler.path">${current_line}</stringProp>
            <stringProp name="HTTPSampler.method">GET</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
            <stringProp name="HTTPSampler.response_timeout"></stringProp>
            </HTTPSamplerProxy>
            <hashTree/>
        </hashTree>
        </hashTree>
        <DebugSampler guiclass="TestBeanGUI" testclass="DebugSampler" testname="Debug Sampler" enabled="true">
        <boolProp name="displayJMeterProperties">false</boolProp>
        <boolProp name="displayJMeterVariables">true</boolProp>
        <boolProp name="displaySystemProperties">false</boolProp>
        </DebugSampler>
        <hashTree/>
        <ResultCollector guiclass="TableVisualizer" testclass="ResultCollector" testname="View Results in Table" enabled="true">
        <boolProp name="ResultCollector.error_logging">false</boolProp>
        <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
            <time>true</time>
            <latency>true</latency>
            <timestamp>true</timestamp>
            <success>true</success>
            <label>true</label>
            <code>true</code>
            <message>true</message>
            <threadName>true</threadName>
            <dataType>true</dataType>
            <encoding>false</encoding>
            <assertions>true</assertions>
            <subresults>true</subresults>
            <responseData>false</responseData>
            <samplerData>false</samplerData>
            <xml>false</xml>
            <fieldNames>true</fieldNames>
            <responseHeaders>false</responseHeaders>
            <requestHeaders>false</requestHeaders>
            <responseDataOnError>false</responseDataOnError>
            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
            <assertionsResultsToSave>0</assertionsResultsToSave>
            <bytes>true</bytes>
            <sentBytes>true</sentBytes>
            <threadCounts>true</threadCounts>
            <idleTime>true</idleTime>
            <connectTime>true</connectTime>
            </value>
        </objProp>
        <stringProp name="filename"></stringProp>
        </ResultCollector>
        <hashTree/>
        <ResultCollector guiclass="SummaryReport" testclass="ResultCollector" testname="Summary Report" enabled="true">
        <boolProp name="ResultCollector.error_logging">false</boolProp>
        <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
            <time>true</time>
            <latency>true</latency>
            <timestamp>true</timestamp>
            <success>true</success>
            <label>true</label>
            <code>true</code>
            <message>true</message>
            <threadName>true</threadName>
            <dataType>true</dataType>
            <encoding>false</encoding>
            <assertions>true</assertions>
            <subresults>true</subresults>
            <responseData>false</responseData>
            <samplerData>false</samplerData>
            <xml>false</xml>
            <fieldNames>true</fieldNames>
            <responseHeaders>false</responseHeaders>
            <requestHeaders>false</requestHeaders>
            <responseDataOnError>false</responseDataOnError>
            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
            <assertionsResultsToSave>0</assertionsResultsToSave>
            <bytes>true</bytes>
            <sentBytes>true</sentBytes>
            <threadCounts>true</threadCounts>
            <idleTime>true</idleTime>
            <connectTime>true</connectTime>
            </value>
        </objProp>
        <stringProp name="filename"></stringProp>
        </ResultCollector>
        <hashTree/>
    </hashTree>
    </hashTree>
</hashTree>
</jmeterTestPlan>

0 个答案:

没有答案
相关问题
最新问题