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refactor(性能测试): 性能测试下载zip使用流下载

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This commit is contained in:
CaptainB 2024-01-08 19:20:48 +08:00
parent 325ae75bf3
commit 2065cd93d3
5 changed files with 53 additions and 60 deletions
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7
framework/sdk-parent/sdk/src/main/java/io/metersphere/engine/EngineContext.java
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@ -1,5 +1,6 @@
package io.metersphere.engine;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;
@ -14,7 +15,7 @@ public class EngineContext {
private Integer resourceIndex;
private double[] ratios;
private Map<String, Object> properties = new HashMap<>();
private Map<String, byte[]> testResourceFiles = new HashMap<>();
private Map<String, InputStream> testResourceFiles = new HashMap<>();
private Map<String, Boolean> splitFlag = new HashMap<>();
private boolean checkBackendListener;
@ -103,11 +104,11 @@ public class EngineContext {
this.ratios = ratios;
}
public Map<String, byte[]> getTestResourceFiles() {
public Map<String, InputStream> getTestResourceFiles() {
return testResourceFiles;
}
public void setTestResourceFiles(Map<String, byte[]> testResourceFiles) {
public void setTestResourceFiles(Map<String, InputStream> testResourceFiles) {
this.testResourceFiles = testResourceFiles;
}

19
performance-test/backend/src/main/java/io/metersphere/controller/JmeterFileController.java
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@ -3,17 +3,14 @@ package io.metersphere.controller;
import io.metersphere.commons.utils.WeakConcurrentHashMap;
import io.metersphere.controller.handler.annotation.NoResultHolder;
import io.metersphere.dto.ZipDTO;
import io.metersphere.service.JmeterFileService;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import jakarta.annotation.Resource;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
@ -45,15 +42,11 @@ public class JmeterFileController {
}
@GetMapping("download")
public ResponseEntity<byte[]> downloadJmeterFiles(@RequestParam("ratio") String ratio,
@RequestParam("reportId") String reportId,
@RequestParam("resourceIndex") int resourceIndex) {
public void downloadJmeterFiles(@RequestParam("ratio") String ratio,
@RequestParam("reportId") String reportId,
@RequestParam("resourceIndex") int resourceIndex, HttpServletResponse response) {
double[] ratios = Arrays.stream(ratio.split(",")).mapToDouble(Double::parseDouble).toArray();
ZipDTO zipDTO = jmeterFileService.downloadZip(reportId, ratios, resourceIndex);
return ResponseEntity.ok()
.contentType(MediaType.parseMediaType("application/octet-stream"))
.header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + zipDTO.getTestId() + ".zip\"")
.body(zipDTO.getContent());
jmeterFileService.downloadZip(reportId, ratios, resourceIndex, response);
}
}

12
performance-test/backend/src/main/java/io/metersphere/engine/EngineFactory.java
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@ -172,16 +172,16 @@ public class EngineFactory {
/*
{"timeout":10,"statusCode":["302","301"],"params":[{"name":"param1","enable":true,"value":"0","edit":false}],"domains":[{"domain":"baidu.com","enable":true,"ip":"127.0.0.1","edit":false}]}
*/
Map<String, byte[]> testResourceFiles = new HashMap<>();
Map<String, InputStream> testResourceFiles = new HashMap<>();
byte[] props = getJMeterProperties(loadTestReport, engineContext);
byte[] sysProps = getSystemProperties(loadTestReport, engineContext);
byte[] hosts = getDNSConfig(loadTestReport, engineContext);
// JMeter Properties
testResourceFiles.put("ms.properties", props);
testResourceFiles.put("ms.properties", new ByteArrayInputStream(props));
// System Properties
testResourceFiles.put("sys.properties", sysProps);
testResourceFiles.put("sys.properties", new ByteArrayInputStream(sysProps));
// DNS
testResourceFiles.put("hosts", hosts);
testResourceFiles.put("hosts", new ByteArrayInputStream(hosts));
final EngineSourceParser engineSourceParser = EngineSourceParserFactory.createEngineSourceParser(engineContext.getFileType());
@ -191,8 +191,8 @@ public class EngineFactory {
if (CollectionUtils.isNotEmpty(resourceFiles)) {
resourceFiles.forEach(cf -> {
byte[] csvContent = fileMetadataService.loadFileAsBytes(cf.getId());
testResourceFiles.put(cf.getName(), csvContent);
InputStream in = fileMetadataService.getFileAsStream(cf.getId());
testResourceFiles.put(cf.getName(), in);
});
}
engineContext.setTestResourceFiles(testResourceFiles);

15
performance-test/backend/src/main/java/io/metersphere/parse/xml/reader/JmeterDocumentParser.java
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@ -3,6 +3,7 @@ package io.metersphere.parse.xml.reader;
import io.metersphere.base.domain.TestResourcePool;
import io.metersphere.commons.exception.MSException;
import io.metersphere.commons.utils.CommonBeanFactory;
import io.metersphere.commons.utils.IOUtils;
import io.metersphere.config.KafkaProperties;
import io.metersphere.engine.EngineContext;
import io.metersphere.i18n.Translator;
@ -18,6 +19,8 @@ import org.dom4j.Element;
import org.dom4j.Node;
import org.dom4j.tree.BaseElement;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.*;
@ -75,7 +78,7 @@ public class JmeterDocumentParser implements EngineSourceParser {
}
private void parseHashTree(Element hashTree) {
private void parseHashTree(Element hashTree) throws IOException {
if (invalid(hashTree)) {
return;
}
@ -269,7 +272,7 @@ public class JmeterDocumentParser implements EngineSourceParser {
item.setText(filename);
}
private void processCsvDataSet(Element element) {
private void processCsvDataSet(Element element) throws IOException {
List<Element> childNodes = element.elements();
String fileName = null;
for (Element item : childNodes) {
@ -366,7 +369,7 @@ public class JmeterDocumentParser implements EngineSourceParser {
item.setText(String.valueOf(BooleanUtils.toBoolean(recycle)));
}
}
private void splitCsvFile(Node item) {
private void splitCsvFile(Node item) throws IOException {
String filename = item.getText();
filename = StringUtils.removeStart(filename, "/test/");
// 已经分割过的不再二次分割
@ -379,11 +382,11 @@ public class JmeterDocumentParser implements EngineSourceParser {
}
double[] ratios = context.getRatios();
int resourceIndex = context.getResourceIndex();
byte[] content = context.getTestResourceFiles().get(filename);
InputStream content = context.getTestResourceFiles().get(filename);
if (content == null) {
return;
}
StringTokenizer tokenizer = new StringTokenizer(new String(content), StringUtils.LF);
StringTokenizer tokenizer = new StringTokenizer(IOUtils.toString(content, StandardCharsets.UTF_8), StringUtils.LF);
if (!tokenizer.hasMoreTokens()) {
return;
}
@ -436,7 +439,7 @@ public class JmeterDocumentParser implements EngineSourceParser {
index++;
}
// 替换文件
context.getTestResourceFiles().put(filename, csv.toString().getBytes(StandardCharsets.UTF_8));
context.getTestResourceFiles().put(filename, new ByteArrayInputStream(csv.toString().getBytes(StandardCharsets.UTF_8)));
context.getSplitFlag().put(filename, true);
}

60
performance-test/backend/src/main/java/io/metersphere/service/JmeterFileService.java
View File

@ -5,15 +5,16 @@ import io.metersphere.base.mapper.LoadTestReportMapper;
import io.metersphere.base.mapper.ext.ExtLoadTestReportMapper;
import io.metersphere.commons.exception.MSException;
import io.metersphere.commons.utils.LogUtil;
import io.metersphere.dto.ZipDTO;
import io.metersphere.engine.EngineContext;
import io.metersphere.engine.EngineFactory;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletResponse;
import org.apache.commons.collections4.MapUtils;
import org.springframework.stereotype.Service;
import jakarta.annotation.Resource;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
@ -29,7 +30,7 @@ public class JmeterFileService {
@Resource
private LoadTestReportMapper loadTestReportMapper;
public ZipDTO downloadZip(String reportId, double[] ratios, int resourceIndex) {
public void downloadZip(String reportId, double[] ratios, int resourceIndex, HttpServletResponse response) {
try {
LoadTestReportWithBLOBs loadTestReport = loadTestReportMapper.selectByPrimaryKey(reportId);
int wait = 0;
@ -45,52 +46,47 @@ public class JmeterFileService {
MSException.throwException("测试报告不存在或还没产生");
}
EngineContext context = EngineFactory.createContext(loadTestReport, ratios, resourceIndex);
byte[] bytes = zipFilesToByteArray(context);
return new ZipDTO(loadTestReport.getTestId(), bytes);
zipFilesToByteArray(context, response);
} catch (Exception e) {
LogUtil.error(e.getMessage(), e);
MSException.throwException(e);
}
return null;
}
private byte[] zipFilesToByteArray(EngineContext context) throws IOException {
private void zipFilesToByteArray(EngineContext context, HttpServletResponse response) throws IOException {
String testId = context.getTestId();
String fileName = testId + ".jmx";
Map<String, byte[]> files = new HashMap<>();
// 每个测试生成一个文件夹
files.put(fileName, context.getContent());
// 保存jmx
LoadTestReportWithBLOBs record = new LoadTestReportWithBLOBs();
record.setId(context.getReportId());
record.setJmxContent(new String(context.getContent()));
extLoadTestReportMapper.updateJmxContentIfAbsent(record);
// 保存 byte[]
Map<String, byte[]> jarFiles = context.getTestResourceFiles();
if (!MapUtils.isEmpty(jarFiles)) {
for (String k : jarFiles.keySet()) {
byte[] v = jarFiles.get(k);
files.put(k, v);
// 关联文件
Map<String, InputStream> testResourceFiles = context.getTestResourceFiles();
try (ZipOutputStream zos = new ZipOutputStream(response.getOutputStream())) {
// jmx 本身
zos.putNextEntry(new ZipEntry(fileName));
zos.write(context.getContent());
zos.closeEntry();
// 关联文件
if (!MapUtils.isEmpty(testResourceFiles)) {
for (String name : testResourceFiles.keySet()) {
InputStream in = testResourceFiles.get(name);
zos.putNextEntry(new ZipEntry(name));
byte[] bytes = new byte[4096];
int len;
while ((len = in.read(bytes)) != -1) {
zos.write(bytes, 0, len);
}
in.close();
zos.closeEntry();
}
}
response.setHeader("Content-Disposition", "attachment;filename=" + testId + ".zip");
response.flushBuffer();
}
return listBytesToZip(files);
}
private byte[] listBytesToZip(Map<String, byte[]> mapReport) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ZipOutputStream zos = new ZipOutputStream(baos);
for (Map.Entry<String, byte[]> report : mapReport.entrySet()) {
ZipEntry entry = new ZipEntry(report.getKey());
entry.setSize(report.getValue().length);
zos.putNextEntry(entry);
zos.write(report.getValue());
}
zos.closeEntry();
zos.close();
return baos.toByteArray();
}
}