BrowserMob代理+ Selenium：未收到任何HTTP响应 [英] BrowserMob Proxy + Selenium: Not receiving any HTTP responses
本文介绍了BrowserMob代理+ Selenium：未收到任何HTTP响应的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
具有依赖项的Maven / Java项目：
Maven/Java project with dependencies:
<dependencies>
<dependency>
<groupId>net.lightbody.bmp</groupId>
<artifactId>browsermob-core</artifactId>
<version>2.1.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.4</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.7.1</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>23.0</version>
</dependency>
</dependencies>
代码：
公共类bmp_Selenium {
public class bmp_Selenium {
@Test
public void test() throws Exception {
String chromedriverPath = System.getProperty("user.dir") + "/chromedriver";
System.setProperty("webdriver.chrome.driver", chromedriverPath);
BrowserMobProxy proxy = getProxyServer(); //getting browsermob proxy
System.out.println("BrowserMob Proxy running on port: " + proxy.getPort());
Proxy seleniumProxy = getSeleniumProxy(proxy);
DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setCapability(CapabilityType.PROXY, seleniumProxy);
WebDriver driver = new ChromeDriver(capabilities);
proxy.newHar("foo");
driver.get("http://www.google.com");
Har har = proxy.getHar();
// Write HAR Data in a File
String harFilePath = System.getProperty("user.dir") + "/hars/ww.har";
File harFile = new File(harFilePath);
try {
har.writeTo(harFile);
} catch (IOException ex) {
System.out.println (ex.toString());
System.out.println("Could not find file " + harFilePath);
}
List<HarEntry> entries = har.getLog().getEntries();
for (HarEntry entry : entries) {
System.out.println("Request URL: " + entry.getRequest().getUrl());
System.out.println("Entry response status: " + entry.getResponse().getStatus());
System.out.println("Entry response text: " + entry.getResponse().getStatusText());
}
proxy.stop();
driver.quit();
}
public Proxy getSeleniumProxy(BrowserMobProxy proxyServer) {
Proxy seleniumProxy = ClientUtil.createSeleniumProxy(proxyServer);
try {
String hostIp = Inet4Address.getLocalHost().getHostAddress();
seleniumProxy.setHttpProxy(hostIp + ":" + proxyServer.getPort());
seleniumProxy.setSslProxy(hostIp + ":" + proxyServer.getPort());
} catch (UnknownHostException e) {
e.printStackTrace();
Assert.fail("invalid Host Address");
}
return seleniumProxy;
}
public BrowserMobProxy getProxyServer() {
BrowserMobProxy proxy = new BrowserMobProxyServer();
proxy.setTrustAllServers(true);
proxy.setHarCaptureTypes(CaptureType.REQUEST_CONTENT, CaptureType.RESPONSE_CONTENT);
proxy.start();
return proxy;
}
}
控制台输出：
在端口上运行的浏览器代理：57547
启动ChromeDriver 2.33.506106（8a06c39c4582fbfbab6966dbb1c38a9173bfb1a2 ）在端口47157
上仅允许本地连接。
2017年11月30日下午4:48:33 org.openqa.selenium.remote.ProtocolHandshake createSession
信息：检测到方言：OSS
请求URL： http://www.google.com/
输入响应状态：0
输入响应文本：
请求网址： http://www.google.com/
输入响应状态：0
输入响应文本：
请求URL： http://www.google.com/
输入响应状态：0
输入响应文本：
请求URL： http：/ /www.google.com/
输入响应状态：0
输入响应文本：
BrowserMob Proxy running on port: 57547 Starting ChromeDriver 2.33.506106 (8a06c39c4582fbfbab6966dbb1c38a9173bfb1a2) on port 47157 Only local connections are allowed. Nov 30, 2017 4:48:33 PM org.openqa.selenium.remote.ProtocolHandshake createSession INFO: Detected dialect: OSS Request URL: http://www.google.com/ Entry response status: 0 Entry response text: Request URL: http://www.google.com/ Entry response status: 0 Entry response text: Request URL: http://www.google.com/ Entry response status: 0 Entry response text: Request URL: http://www.google.com/ Entry response status: 0 Entry response text:
Har File：
{
"log": {
"version": "1.2",
"creator": {
"name": "BrowserMob Proxy",
"version": "2.1.4",
"comment": ""
},
"pages": [{
"id": "foo",
"startedDateTime": "2017-11-30T21:48:34.064Z",
"title": "foo",
"pageTimings": {
"comment": ""
},
"comment": ""
}
],
"entries": [{
"pageref": "foo",
"startedDateTime": "2017-11-30T21:48:34.210Z",
"request": {
"method": "GET",
"url": "http://www.google.com/",
"httpVersion": "HTTP/1.1",
"cookies": [
],
"headers": [
],
"queryString": [
],
"headersSize": 417,
"bodySize": 0,
"comment": ""
},
"response": {
"status": 0,
"statusText": "",
"httpVersion": "unknown",
"cookies": [
],
"headers": [
],
"content": {
"size": 0,
"mimeType": "",
"comment": ""
},
"redirectURL": "",
"headersSize": -1,
"bodySize": -1,
"comment": "",
"_error": "No response received"
},
"cache": {},
"timings": {
"comment": "",
"send": 0,
"wait": 0,
"receive": 0,
"ssl": -1,
"connect": -1,
"blocked": 0,
"dns": -1
},
"comment": "",
"time": 0
}, {
"pageref": "foo",
"startedDateTime": "2017-11-30T21:48:34.224Z",
"request": {
"method": "GET",
"url": "http://www.google.com/",
"httpVersion": "HTTP/1.1",
"cookies": [
],
"headers": [
],
"queryString": [
],
"headersSize": 417,
"bodySize": 0,
"comment": ""
},
"response": {
"status": 0,
"statusText": "",
"httpVersion": "unknown",
"cookies": [
],
"headers": [
],
"content": {
"size": 0,
"mimeType": "",
"comment": ""
},
"redirectURL": "",
"headersSize": -1,
"bodySize": -1,
"comment": "",
"_error": "No response received"
},
"cache": {},
"timings": {
"comment": "",
"send": 0,
"wait": 0,
"receive": 0,
"ssl": -1,
"connect": -1,
"blocked": 0,
"dns": -1
},
"comment": "",
"time": 0
}, {
"pageref": "foo",
"startedDateTime": "2017-11-30T21:48:34.225Z",
"request": {
"method": "GET",
"url": "http://www.google.com/",
"httpVersion": "HTTP/1.1",
"cookies": [
],
"headers": [
],
"queryString": [
],
"headersSize": 417,
"bodySize": 0,
"comment": ""
},
"response": {
"status": 0,
"statusText": "",
"httpVersion": "unknown",
"cookies": [
],
"headers": [
],
"content": {
"size": 0,
"mimeType": "",
"comment": ""
},
"redirectURL": "",
"headersSize": -1,
"bodySize": -1,
"comment": "",
"_error": "No response received"
},
"cache": {},
"timings": {
"comment": "",
"send": 0,
"wait": 0,
"receive": 0,
"ssl": -1,
"connect": -1,
"blocked": 0,
"dns": -1
},
"comment": "",
"time": 0
}, {
"pageref": "foo",
"startedDateTime": "2017-11-30T21:48:34.327Z",
"request": {
"method": "GET",
"url": "http://www.google.com/",
"httpVersion": "HTTP/1.1",
"cookies": [
],
"headers": [
],
"queryString": [
],
"headersSize": 443,
"bodySize": 0,
"comment": ""
},
"response": {
"status": 0,
"statusText": "",
"httpVersion": "unknown",
"cookies": [
],
"headers": [
],
"content": {
"size": 0,
"mimeType": "",
"comment": ""
},
"redirectURL": "",
"headersSize": -1,
"bodySize": -1,
"comment": "",
"_error": "No response received"
},
"cache": {},
"timings": {
"comment": "",
"send": 0,
"wait": 0,
"receive": 0,
"ssl": -1,
"connect": -1,
"blocked": 0,
"dns": -1
},
"comment": "",
"time": 0
}
],
"comment": ""
}
}
推荐答案
根据GitHub用户mediga的建议，修改BMP依赖关系解决了该问题：
As per GitHub user mediga's suggestion, modifying the BMP dependency resolved the issue:
替换此
<dependency>
<groupId>net.lightbody.bmp</groupId>
<artifactId>browsermob-core</artifactId>
<version>2.1.4</version>
<scope>test</scope>
</dependency>
有
> <dependency>
> <groupId>net.lightbody.bmp</groupId>
> <artifactId>browsermob-core</artifactId>
> <version>2.1.5</version>
> </dependency>
https://github.com/lightbody/browsermob-proxy/issues/689#issuecomment-348620752
这篇关于BrowserMob代理+ Selenium：未收到任何HTTP响应的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
