jmeter性能测试及报告初步提交

This commit is contained in:
liangdaliang
2025-04-15 11:57:12 +08:00
parent 082094d9ef
commit cb7a7c947c
8 changed files with 1332 additions and 0 deletions

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package com.test.common.core.domain.model;
import java.util.List;
/**
* @author liangdaliang
* @DescriptionJmeter线程组调用参数
* @date 2025-04-14 18:04
*/
public class JmeterGroupRequest {
private Long testCaseId;
private Long sid;
private Integer concurrentThreads;
private Integer errorOperType;
private Integer executeType;
private Integer rampUpSeconds;
private Integer pressureSecond;
private Integer loopCount;
private Integer rpsStatus;
private Integer rpsLimit;
private String jmeterHomePath;
private List<JmeterRequest> jmeterRequestList;
public String getJmeterHomePath() {
return jmeterHomePath;
}
public void setJmeterHomePath(String jmeterHomePath) {
this.jmeterHomePath = jmeterHomePath;
}
public Integer getConcurrentThreads() {
return concurrentThreads;
}
public void setConcurrentThreads(Integer concurrentThreads) {
this.concurrentThreads = concurrentThreads;
}
public Integer getErrorOperType() {
return errorOperType;
}
public void setErrorOperType(Integer errorOperType) {
this.errorOperType = errorOperType;
}
public Integer getExecuteType() {
return executeType;
}
public void setExecuteType(Integer executeType) {
this.executeType = executeType;
}
public Integer getRampUpSeconds() {
return rampUpSeconds;
}
public void setRampUpSeconds(Integer rampUpSeconds) {
this.rampUpSeconds = rampUpSeconds;
}
public Integer getPressureSecond() {
return pressureSecond;
}
public void setPressureSecond(Integer pressureSecond) {
this.pressureSecond = pressureSecond;
}
public Integer getLoopCount() {
return loopCount;
}
public void setLoopCount(Integer loopCount) {
this.loopCount = loopCount;
}
public Integer getRpsStatus() {
return rpsStatus;
}
public void setRpsStatus(Integer rpsStatus) {
this.rpsStatus = rpsStatus;
}
public Integer getRpsLimit() {
return rpsLimit;
}
public void setRpsLimit(Integer rpsLimit) {
this.rpsLimit = rpsLimit;
}
public Long getTestCaseId() {
return testCaseId;
}
public void setTestCaseId(Long testCaseId) {
this.testCaseId = testCaseId;
}
public Long getSid() {
return sid;
}
public void setSid(Long sid) {
this.sid = sid;
}
public List<JmeterRequest> getJmeterRequestList() {
return jmeterRequestList;
}
public void setJmeterRequestList(List<JmeterRequest> jmeterRequestList) {
this.jmeterRequestList = jmeterRequestList;
}
}

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package com.test.common.utils;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.jayway.jsonpath.JsonPath;
import com.jayway.jsonpath.PathNotFoundException;
import com.test.common.core.domain.model.JmeterGroupRequest;
import com.test.common.core.domain.model.JmeterRequest;
import org.apache.jmeter.config.Arguments;
import org.apache.jmeter.config.gui.ArgumentsPanel;
import org.apache.jmeter.control.LoopController;
import org.apache.jmeter.control.gui.LoopControlPanel;
import org.apache.jmeter.control.gui.TestPlanGui;
import org.apache.jmeter.engine.StandardJMeterEngine;
import org.apache.jmeter.protocol.http.control.Header;
import org.apache.jmeter.protocol.http.control.HeaderManager;
import org.apache.jmeter.protocol.http.control.gui.HttpTestSampleGui;
import org.apache.jmeter.protocol.http.gui.HeaderPanel;
import org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy;
import org.apache.jmeter.reporters.ResultCollector;
import org.apache.jmeter.reporters.Summariser;
import org.apache.jmeter.samplers.SampleSaveConfiguration;
import org.apache.jmeter.save.SaveService;
import org.apache.jmeter.testbeans.gui.TestBeanGUI;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.testelement.TestPlan;
import org.apache.jmeter.testelement.property.*;
import org.apache.jmeter.threads.ThreadGroup;
import org.apache.jmeter.threads.gui.ThreadGroupGui;
import org.apache.jmeter.timers.ConstantThroughputTimer;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jorphan.collections.HashTree;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.File;
import java.io.FileOutputStream;
import java.lang.reflect.Type;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author liangdaliang
* @DescriptionJMeterter线程组工具类
* @date 2025-04-14 17:44
*/
public class JMeterGroupUtil {
private static final Logger logger = LoggerFactory.getLogger(JMeterGroupUtil.class);
/**
* 生成jmeter测试执行计划并获取执行结果
* @param jmeterGroupRequest
* @return
*/
public static Map<String, String> getJmeterResult(JmeterGroupRequest jmeterGroupRequest) {
Long id = jmeterGroupRequest.getTestCaseId();
Integer concurrentThreads = jmeterGroupRequest.getConcurrentThreads();
Integer loopCount = jmeterGroupRequest.getLoopCount();
Integer rpsStatus = jmeterGroupRequest.getRpsStatus();
Integer rpsLimit = jmeterGroupRequest.getRpsLimit();
String jmeterHomePath = jmeterGroupRequest.getJmeterHomePath();
Map<String, String> result = null;
try {
// 1. 初始化 JMeter
JMeterUtils.loadJMeterProperties(jmeterHomePath + "/bin/jmeter.properties");
JMeterUtils.setJMeterHome(jmeterHomePath);
JMeterUtils.initLocale();
// 2. 创建测试计划
TestPlan testPlan = createTestPlan("Dynamic Test Plan");
// 3. 创建线程组
org.apache.jmeter.threads.ThreadGroup threadGroup = createThreadGroup(concurrentThreads, loopCount);
// 4. 获取结果:如汇总报告、查看结果树
String replayLogPath = jmeterHomePath + "/p_replay_result"+ id +".log";
String summaryReportPath = jmeterHomePath + "/p_summary_report"+ id +".log";
List<ResultCollector> resultCollector = getResultCollector(replayLogPath, summaryReportPath);
// 5. 构建测试树新增每个用例下的http请求节点
HashTree firstTreeTestPlan = new HashTree();
HashTree secondHashTree = new HashTree();
HashTree thirdHashTree = new HashTree();
dealHttpHashTreeWithRequestList(thirdHashTree, jmeterGroupRequest.getJmeterRequestList());
// 6. 获取设置吞吐量
ConstantThroughputTimer constantThroughputTimer = null;
thirdHashTree.add(resultCollector);
if (rpsStatus != null && rpsStatus == 1) {
constantThroughputTimer = getConstantThroughputTimer(rpsLimit);
thirdHashTree.add(constantThroughputTimer);
}
secondHashTree.add(threadGroup, thirdHashTree);
firstTreeTestPlan.add(testPlan, secondHashTree);
// 7. 保存测试计划为 JMX 文件
File jmxFile = new File(jmeterHomePath + "/p_dynamic_test_plan"+ id +".jmx");
SaveService.saveTree(firstTreeTestPlan, new FileOutputStream(jmxFile));
// 8. 运行 JMeter 测试
File resultFile = new File(jmeterHomePath + "/p_replay_result"+ id +".log");
if (resultFile.exists()) {
resultFile.delete();
}
StandardJMeterEngine jmeter = new StandardJMeterEngine();
jmeter.configure(firstTreeTestPlan);
jmeter.run();
while (jmeter.isActive()) {
System.out.println("JMeter isActive");
Thread.sleep(1000); // 每隔 1 秒检查一次
}
// 9. 获取响应结果
// result = getResultMessageFromFile(jmeterHomePath + "/p_replay_result"+ id +".log");
// if (result != null) {
// result.put("requestHeader", requestHeaderJson);
// result.put("requestBody", requestBody);
// }
System.out.println("JMeter 测试执行完成!");
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
/**
* 处理线程组下新增每个用例下的http请求节点
* @param thirdHashTree
* @param requestList
*/
private static void dealHttpHashTreeWithRequestList(HashTree thirdHashTree, List<JmeterRequest> requestList) {
for (JmeterRequest jmeterRequest : requestList) {
try {
HashTree fourHashTree = new HashTree();
// 创建 HTTP 请求
String url = jmeterRequest.getUrl();
int port = jmeterRequest.getPort();
String method = jmeterRequest.getMethod().toUpperCase();
String requestBody = jmeterRequest.getRequestBody();
String requestParams = jmeterRequest.getRequestParams();
String requestHeaderJson = "";
Map<String, String> requestParamsMap = convertJsonStringToMap(requestParams);
String requestHeader = jmeterRequest.getRequestHeader();
HTTPSamplerProxy httpSampler = null;
if ("POST".equals(method)) {
httpSampler = createPostHttpSampler(
url, // 请求地址
port,
requestBody, // 请求体
requestParamsMap // 查询参数
);
} else {
httpSampler = createGetHttpSampler(
url, // 请求地址
port,
requestParamsMap // 查询参数
);
}
// 创建请求头管理器
Map<String, String> headerMap = new HashMap<>();
if (!StringUtils.isEmpty(requestHeader) && !requestHeader.equals("[]")) {
Gson gson = new Gson();
// 定义类型
Type type = new TypeToken<List<Map<String, String>>>() {
}.getType();
// 解析 JSON 数组
List<Map<String, String>> headerList = null;
try {
headerList = gson.fromJson(requestHeader, type);
// 将 List<Map<String, String>> 转换为 Map<String, String>
for (Map<String, String> entry : headerList) {
String key = entry.get("key");
String value = entry.get("value");
headerMap.put(key, value);
}
// requestHeaderJson = gson.toJson(headerMap);
} catch (Exception e) {
logger.error("requestHeader gson.fromJson异常requestHeader" + requestHeader, e);
}
}
HeaderManager headerManager = createHeaderManager(headerMap);
fourHashTree.add(headerManager);
thirdHashTree.add(httpSampler, fourHashTree);
} catch (Exception e) {
String info = "url:" + jmeterRequest.getUrl() + ", port:" + jmeterRequest.getPort();
logger.error(info + " dealHttpHashTreeWithRequest异常", e);
}
}
}
/**
* 创建测试计划
* @param name
* @return
*/
private static TestPlan createTestPlan(String name) {
TestPlan testPlan = new TestPlan(name);
testPlan.setProperty(TestElement.TEST_CLASS, TestPlan.class.getName());
testPlan.setProperty(TestElement.GUI_CLASS, TestPlanGui.class.getName());
testPlan.setUserDefinedVariables((Arguments) new ArgumentsPanel().createTestElement());
return testPlan;
}
/**
* 创建线程组
* @param numThreads
* @param loops
* @return
*/
private static org.apache.jmeter.threads.ThreadGroup createThreadGroup(int numThreads, int loops) {
org.apache.jmeter.threads.ThreadGroup threadGroup = new org.apache.jmeter.threads.ThreadGroup();
threadGroup.setName("Thread Group");
threadGroup.setNumThreads(numThreads);
threadGroup.setRampUp(1);
threadGroup.setSamplerController(createLoopController(loops));
threadGroup.setProperty(TestElement.TEST_CLASS, ThreadGroup.class.getName());
threadGroup.setProperty(TestElement.GUI_CLASS, ThreadGroupGui.class.getName());
return threadGroup;
}
/**
* 创建轮询控制器
* @param loops
* @return
*/
private static LoopController createLoopController(int loops) {
LoopController loopController = new LoopController();
loopController.setLoops(loops);
loopController.setProperty(TestElement.TEST_CLASS, LoopController.class.getName());
loopController.setProperty(TestElement.GUI_CLASS, LoopControlPanel.class.getName());
loopController.initialize();
return loopController;
}
/**
* 创建get请求方式
* @param urlString
* @param port
* @param requestParams
* @return
* @throws MalformedURLException
*/
private static HTTPSamplerProxy createGetHttpSampler(String urlString, int port, Map<String, String> requestParams) throws MalformedURLException {
URL url = new URL(urlString);
// 提取域名(不包括端口号)
String domain = url.getHost();
// 提取路径(不包括查询参数和片段标识符)
String path = url.getPath();
HTTPSamplerProxy httpSampler = new HTTPSamplerProxy();
httpSampler.setName("HTTP Request Test");
httpSampler.setProperty(TestElement.TEST_CLASS, HTTPSamplerProxy.class.getName());
httpSampler.setProperty(TestElement.GUI_CLASS, HttpTestSampleGui.class.getName());
httpSampler.setDomain(domain); // 提取域名
if (requestParams != null) {
path += "?";
path += mapToQueryString(requestParams);
}
httpSampler.setPath(path); // 提取路径
httpSampler.setPort(port);
httpSampler.setMethod("GET");
httpSampler.setConnectTimeout("5000");
httpSampler.setUseKeepAlive(true);
return httpSampler;
}
/**
* 构建get请求查询参数
* @param params
* @return
*/
public static String mapToQueryString(Map<String, String> params) {
StringBuilder queryString = new StringBuilder();
for (Map.Entry<String, String> entry : params.entrySet()) {
if (!queryString.isEmpty()) {
queryString.append("&");
}
// 对键和值进行 URL 编码
String encodedKey = URLEncoder.encode(entry.getKey(), StandardCharsets.UTF_8);
String encodedValue = URLEncoder.encode(entry.getValue(), StandardCharsets.UTF_8);
queryString.append(encodedKey).append("=").append(encodedValue);
}
return queryString.toString();
}
/**
* 转换[{"key":"authorization","value":"tttt"},{"key":"name","value":"123"}]为Map结构
* @param jsonString
* @return
*/
private static Map<String, String> convertJsonStringToMap(String jsonString) {
if (StringUtils.isEmpty(jsonString) || jsonString.equals("[]")) {
return null;
}
Gson gson = new Gson();
// 定义类型用于告诉Gson我们期望的结果类型是一个包含键值对的对象列表
Type listType = new TypeToken<List<Map<String, String>>>(){}.getType();
// 将JSON字符串转换为List<Map<String, String>>
List<Map<String, String>> keyValuePairs = null;
try {
// jsonString = jsonString.replaceAll(", \\[\\{\\}]", "");
// jsonString = jsonString.replaceAll(",\\[\\{\\}]", "");
keyValuePairs = gson.fromJson(jsonString, listType);
} catch (Exception e) {
logger.error("gson.fromJson发生异常jsonString" + jsonString, e);
return null;
}
// 创建一个新的Map<String, String>用于存储结果
Map<String, String> resultMap = new HashMap<>();
for (Map<String, String> pair : keyValuePairs) {
// 确保每个map都有"key"和"value"两个字段
if (pair.containsKey("key") && pair.containsKey("value")) {
resultMap.put(pair.get("key"), pair.get("value"));
}
}
return resultMap;
}
/**
* 创建post请求方式
* @param urlString
* @param port
* @param requestBody
* @param requestParams
* @return
* @throws MalformedURLException
*/
private static HTTPSamplerProxy createPostHttpSampler(String urlString, int port, String requestBody, Map<String, String> requestParams) throws MalformedURLException {
URL url = new URL(urlString);
// 提取域名(不包括端口号)
String domain = url.getHost();
// 提取路径(不包括查询参数和片段标识符)
String path = url.getPath();
// int portTest = url.getPort();
HTTPSamplerProxy httpSampler = new HTTPSamplerProxy();
httpSampler.setName("POST JSON Request");
httpSampler.setProperty(TestElement.TEST_CLASS, HTTPSamplerProxy.class.getName());
httpSampler.setProperty(TestElement.GUI_CLASS, HttpTestSampleGui.class.getName());
httpSampler.setDomain(domain);
if (requestParams != null) {
path += "?";
path += mapToQueryString(requestParams);
}
httpSampler.setPath(path);
httpSampler.setPort(port);
httpSampler.setMethod("POST");
httpSampler.setConnectTimeout("5000");
httpSampler.setUseKeepAlive(true);
// 设置请求体
httpSampler.setPostBodyRaw(true); // 使用原始请求体
httpSampler.addNonEncodedArgument("", requestBody, "");
return httpSampler;
}
/**
* 创建http请求头管理器
* @param headerMap
* @return
*/
private static HeaderManager createHeaderManager(Map<String, String> headerMap) {
HeaderManager headerManager = new HeaderManager();
headerManager.setName("HTTP Header Manager");
headerManager.setProperty(TestElement.TEST_CLASS, HeaderManager.class.getName());
headerManager.setProperty(TestElement.GUI_CLASS, HeaderPanel.class.getName());
// 添加默认 Content-Type 请求头
if (!headerMap.containsKey("Content-Type")) {
Header contentTypeHeader = new Header();
contentTypeHeader.setName("Content-Type");
contentTypeHeader.setValue("application/json; charset=UTF-8");
headerManager.add(contentTypeHeader);
}
// 遍历 headerMap动态添加请求头
for (Map.Entry<String, String> entry : headerMap.entrySet()) {
Header header = new Header();
header.setName(entry.getKey()); // 请求头名称
header.setValue(entry.getValue()); // 请求头值
headerManager.add(header);
}
return headerManager;
}
/***
* 监听结果树
* @param replayLogPath 将结果保存到文件中,这个是文件的路径
* @param summaryReportPath 将汇总报告保存到文件中,这个是文件的路径
* @return
*/
private static List<ResultCollector> getResultCollector(String replayLogPath, String summaryReportPath) {
// 察看结果数
List<ResultCollector> resultCollectors = new ArrayList<>();
Summariser summariser = new Summariser("速度");
ResultCollector resultCollector = new ResultCollector(summariser);
resultCollector.setProperty(new BooleanProperty("ResultCollector.error_logging", true));
resultCollector.setProperty(new ObjectProperty("saveConfig", getSampleSaveConfig()));
resultCollector.setProperty(new StringProperty("TestElement.gui_class", "org.apache.jmeter.visualizers.ViewResultsFullVisualizer"));
resultCollector.setProperty(new StringProperty("TestElement.name", "察看结果树"));
resultCollector.setProperty(new StringProperty("TestElement.enabled", "true"));
resultCollector.setProperty(new StringProperty("filename", replayLogPath));
resultCollectors.add(resultCollector);
// 结果汇总
ResultCollector resultTotalCollector = new ResultCollector();
resultTotalCollector.setProperty(new BooleanProperty("ResultCollector.error_logging", true));
resultTotalCollector.setProperty(new ObjectProperty("saveConfig", getSampleSaveConfig()));
resultTotalCollector.setProperty(new StringProperty("TestElement.gui_class", "org.apache.jmeter.visualizers.SummaryReport"));
resultTotalCollector.setProperty(new StringProperty("TestElement.name", "汇总报告"));
resultTotalCollector.setProperty(new StringProperty("TestElement.enabled", "true"));
resultTotalCollector.setProperty(new StringProperty("filename", summaryReportPath));
resultCollectors.add(resultTotalCollector);
return resultCollectors;
}
/**
* 配置采样结果信息
* @return
*/
private static SampleSaveConfiguration getSampleSaveConfig() {
SampleSaveConfiguration sampleSaveConfiguration = new SampleSaveConfiguration();
sampleSaveConfiguration.setTime(true);
sampleSaveConfiguration.setLatency(true);
sampleSaveConfiguration.setTimestamp(true);
sampleSaveConfiguration.setSuccess(true);
sampleSaveConfiguration.setLabel(true);
sampleSaveConfiguration.setCode(true);
sampleSaveConfiguration.setMessage(true);
sampleSaveConfiguration.setThreadName(true);
sampleSaveConfiguration.setDataType(true);
sampleSaveConfiguration.setEncoding(true);
sampleSaveConfiguration.setAssertions(true);
sampleSaveConfiguration.setSubresults(true);
sampleSaveConfiguration.setResponseData(true);
sampleSaveConfiguration.setSamplerData(true);
sampleSaveConfiguration.setAsXml(true);
sampleSaveConfiguration.setFieldNames(true);
sampleSaveConfiguration.setResponseHeaders(true);
sampleSaveConfiguration.setRequestHeaders(false);
sampleSaveConfiguration.setAssertionResultsFailureMessage(true);
//sampleSaveConfiguration.setsserAtionsResultsToSave(0); assertionsResultsToSave
sampleSaveConfiguration.setBytes(true);
sampleSaveConfiguration.setSentBytes(true);
sampleSaveConfiguration.setUrl(true);
sampleSaveConfiguration.setThreadCounts(true);
sampleSaveConfiguration.setIdleTime(true);
sampleSaveConfiguration.setConnectTime(true);
return sampleSaveConfiguration;
}
/***
* 限制QPS设置
* @param throughputTimer
* @return
*/
private static ConstantThroughputTimer getConstantThroughputTimer(int throughputTimer) {
ConstantThroughputTimer constantThroughputTimer = new ConstantThroughputTimer();
constantThroughputTimer.setEnabled(true);
constantThroughputTimer.setName("常数吞吐量定时器");
constantThroughputTimer.setProperty(TestElement.TEST_CLASS, ConstantThroughputTimer.class.getName());
constantThroughputTimer.setProperty(TestElement.GUI_CLASS, TestBeanGUI.class.getName());
constantThroughputTimer.setCalcMode(ConstantThroughputTimer.Mode.AllActiveThreads.ordinal());
constantThroughputTimer.setProperty(new IntegerProperty("calcMode", ConstantThroughputTimer.Mode.AllActiveThreads.ordinal()));
DoubleProperty doubleProperty = new DoubleProperty();
doubleProperty.setName("throughput");
doubleProperty.setValue(throughputTimer * 60f);
constantThroughputTimer.setProperty(doubleProperty);
return constantThroughputTimer;
}
/**
* 从结果文件读取响应内容
* @param filePath
* @return
*/
private static Map<String, String> getResultMessageFromFile(String filePath) {
File file = new File(filePath);
if (!file.exists()) {
return null;
}
try {
// 1. 创建DocumentBuilderFactory对象
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
// 2. 创建DocumentBuilder对象
DocumentBuilder builder = factory.newDocumentBuilder();
// 3. 解析XML文件获取Document对象
Document document = builder.parse(new File(filePath));
// 4. 获取所有<httpSample>节点
NodeList httpSampleList = document.getElementsByTagName("httpSample");
Node httpSampleNode = httpSampleList.item(0);
if (httpSampleNode.getNodeType() == Node.ELEMENT_NODE) {
Map<String, String> resultMap = new HashMap<>();
Element httpSampleElement = (Element) httpSampleNode;
String costMiliseconds = httpSampleElement.getAttribute("t");
String responseCode = httpSampleElement.getAttribute("rc");
resultMap.put("responseCode", responseCode);
resultMap.put("costMiliseconds", costMiliseconds);
// 提取子节点<responseData>的内容
NodeList responseDataList = httpSampleElement.getElementsByTagName("responseData");
if (responseDataList.getLength() > 0) {
Element responseDataElement = (Element) responseDataList.item(0);
resultMap.put("responseBody", responseDataElement.getTextContent());
}
// 提取子节点<responseHeader>的内容
NodeList responseHeaderList = httpSampleElement.getElementsByTagName("responseHeader");
if (responseHeaderList.getLength() > 0) {
Element responseHeaderElement = (Element) responseHeaderList.item(0);
resultMap.put("responseHeader", responseHeaderElement.getTextContent());
}
return resultMap;
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* 从响应头中读取Map信息结构
* @param responseHeader
* @return
*/
public static Map<String, String> parseHeaders(String responseHeader) {
Map<String, String> headerMap = new HashMap<>();
if (responseHeader == null) {
return headerMap;
}
// 按行拆分
String[] lines = responseHeader.split("\n");
// 遍历每一行
for (String line : lines) {
// 忽略空行和 HTTP 状态行
if (line.trim().isEmpty() || line.startsWith("HTTP/")) {
continue;
}
// 按冒号拆分键值对
int colonIndex = line.indexOf(":");
if (colonIndex > 0) {
String key = line.substring(0, colonIndex).trim();
String value = line.substring(colonIndex + 1).trim();
headerMap.put(key, value);
}
}
return headerMap;
}
/**
* 根据 JSONPath 表达式从 JSON 中提取字段值
*
* @param json JSON 字符串
* @param expression JSONPath 表达式
* @return 字段值,如果字段不存在则返回 null
*/
public static String extractFieldValue(String json, String expression) {
try {
Object result = JsonPath.read(json, expression);
return result != null ? result.toString() : null;
} catch (PathNotFoundException e) {
// 如果字段不存在,返回 null
return null;
}
}
public static void main(String[] args) {
// String s = "[{\"key\":\"authorization\",\"value\":\"Bearer eyJhbGciOiJIUzUxMiJ9.eyJsb2dpbl91c2VyX2tleSI6IjhkZTZlMWYzLTU0YjMtNGM5MC05YTczLTA0NDkxYmE2NTZlNiJ9.oepUXspCPm6Gjjz3pXbs4O87p3ByemxxhRh5HXUFGK2x-lDb2uxdSRfITiE9LeDYQQNTD6UPYKPda2PWLyAUoA\"},[{\"key\":\"\",\"value\":\"\"}]]";
// s = s.replaceAll(",\\s*\\[\\{\"key\":\"\",\"value\":\"\"\\}]", "");
// Gson gson = new Gson();
// // 定义类型
// Type type = new TypeToken<List<Map<String, String>>>() {}.getType();
// gson.fromJson(s, type);
String paramJson = "{\"md5Value\":\"value1\",\"fileName\":\"value2\"}";
paramJson = "{\"name\":\"John\",\"city\":\"New York\",\"age\":30}";
String requestHeader = "{\"Content-Type\":\"application/json; charset=UTF-8\",\"Authorization\":\"Bearer token123\"}";
String jmeterHomePath = "D:/apache-jmeter-5.4.3";
// String result = getJmeterResult("http://127.0.0.1:3000/api/items/add", 3000, "POST", paramJson, requestHeader, jmeterHomePath);
// getJmeterResult(123L, "http://127.0.0.1:3000/api/items/user", 3000, "GET", paramJson, requestHeader, jmeterHomePath);
// System.out.println(result);
}
}