Eclipse

Question

我正在尝试在我的 Eclipse 上安装 glassfish，但每次我尝试访问它时都会遇到问题：

找不到资源：http://marketplace.eclipse.org/api/p?client=org.eclipse.epp.mpc.core&client.version=1.8.2.v20200210-1402&os=win32&ws=win32&nl=fr_FR&java.version=1.8.0_231&product=org.eclipse.epp.package.jee.product&product.version=4.15.0.I20200305-0155&runtime.version=3.17.100.v20200203-0917&platform.version=4.15.0.v20200305-0155 http://marketplace.eclipse.org/api/p?client=org.eclipse.epp.mpc.core&client.version=1.8.2.v20200210-1402&os=win32&ws=win32&nl=fr_FR&java.version=1.8.0_231&product=org.eclipse.epp.package.jee.product&product.version=4.15.0.I20200305-0155&runtime.version=3.17.100.v20200203-0917&platform.version=4.15.0.v20200305-0155

我可以从 eclipse 网络浏览器中访问网页，我可以使用我的浏览器访问市场我猜它来自 eclipse，但我不知道如何解决它。

我尝试将网络连接设置从本机更改为手动，但到目前为止没有成功。

如果有人有想法？

这是堆栈跟踪：

eclipse.buildId=4.15.0.I20200305-0155
java.version=1.8.0_231
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=fr_FR
Framework arguments:  -product org.eclipse.epp.package.jee.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product

org.eclipse.epp.mpc.core
Error
Tue Jun 02 10:54:16 CEST 2020
Failed to stream using org.eclipse.epp.internal.mpc.core.transport.httpclient.HttpClientTransport@27a4a153 - falling back to org.eclipse.epp.internal.mpc.core.util.TransportFactory$$Lambda1/602501626@46a0adaa: Connection failed

This is most often caused by a problem with your internet connection. Please check your internet connection and retry.

org.eclipse.core.runtime.CoreException: Connection failed

This is most often caused by a problem with your internet connection. Please check your internet connection and retry.
    at org.eclipse.epp.internal.mpc.core.transport.httpclient.HttpClientTransport.stream(HttpClientTransport.java:119)
    at org.eclipse.epp.internal.mpc.core.util.FallbackTransportFactory$FallbackTransport.stream(FallbackTransportFactory.java:71)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:165)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:130)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:117)
    at org.eclipse.epp.internal.mpc.core.service.DefaultMarketplaceService.news(DefaultMarketplaceService.java:788)
    at org.eclipse.epp.internal.mpc.core.service.DefaultMarketplaceService.news(DefaultMarketplaceService.java:1)
    at org.eclipse.epp.internal.mpc.core.service.CachingMarketplaceService.news(CachingMarketplaceService.java:405)
    at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceDiscoveryStrategy.performNewsDiscovery(MarketplaceDiscoveryStrategy.java:947)
    at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceCatalog.performNewsDiscovery(MarketplaceCatalog.java:584)
    at org.eclipse.epp.internal.mpc.ui.wizards.MarketplaceWizard.lambda(MarketplaceWizard.java:944)
    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Caused by: java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.socketRead(Unknown Source)
    at java.net.SocketInputStream.read(Unknown Source)
    at java.net.SocketInputStream.read(Unknown Source)
    at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
    at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
    at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:280)
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
    at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
    at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
    at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:157)
    at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
    at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
    at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
    at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
    at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
    at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
    at org.apache.http.client.fluent.Request.internalExecute(Request.java:173)
    at org.apache.http.client.fluent.Executor.execute(Executor.java:262)
    at org.eclipse.epp.internal.mpc.core.transport.httpclient.HttpClientTransport.execute(HttpClientTransport.java:93)
    at org.eclipse.epp.internal.mpc.core.transport.httpclient.RequestTemplate.executeImpl(RequestTemplate.java:96)
    at org.eclipse.epp.internal.mpc.core.transport.httpclient.RequestTemplate.execute(RequestTemplate.java:55)
    at org.eclipse.epp.internal.mpc.core.transport.httpclient.HttpClientTransport.stream(HttpClientTransport.java:104)
    ... 11 more
Contains: Connection failed

This is most often caused by a problem with your internet connection. Please check your internet connection and retry.
java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.socketRead(Unknown Source)
    at java.net.SocketInputStream.read(Unknown Source)
    at java.net.SocketInputStream.read(Unknown Source)
    at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
    at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
    at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:280)
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
    at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
    at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
    at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:157)
    at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
    at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
    at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
    at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
    at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
    at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
    at org.apache.http.client.fluent.Request.internalExecute(Request.java:173)
    at org.apache.http.client.fluent.Executor.execute(Executor.java:262)
    at org.eclipse.epp.internal.mpc.core.transport.httpclient.HttpClientTransport.execute(HttpClientTransport.java:93)
    at org.eclipse.epp.internal.mpc.core.transport.httpclient.RequestTemplate.executeImpl(RequestTemplate.java:96)
    at org.eclipse.epp.internal.mpc.core.transport.httpclient.RequestTemplate.execute(RequestTemplate.java:55)
    at org.eclipse.epp.internal.mpc.core.transport.httpclient.HttpClientTransport.stream(HttpClientTransport.java:104)
    at org.eclipse.epp.internal.mpc.core.util.FallbackTransportFactory$FallbackTransport.stream(FallbackTransportFactory.java:71)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:165)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:130)
    at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:117)
    at org.eclipse.epp.internal.mpc.core.service.DefaultMarketplaceService.news(DefaultMarketplaceService.java:788)
    at org.eclipse.epp.internal.mpc.core.service.DefaultMarketplaceService.news(DefaultMarketplaceService.java:1)
    at org.eclipse.epp.internal.mpc.core.service.CachingMarketplaceService.news(CachingMarketplaceService.java:405)
    at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceDiscoveryStrategy.performNewsDiscovery(MarketplaceDiscoveryStrategy.java:947)
    at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceCatalog.performNewsDiscovery(MarketplaceCatalog.java:584)
    at org.eclipse.epp.internal.mpc.ui.wizards.MarketplaceWizard.lambda(MarketplaceWizard.java:944)
    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)

我在“帮助”->“商城”和“欢迎”菜单中遇到了同样的问题。

谢谢

更新：我设法通过删除所有 .文件夹（.me2、.plguings ...）

Answer 1

安装时，如果在安装时使用JDK而不是JRE，可能会有效果。那 Update/Marketplace 就不行了。

Answer 2

更新：我设法通过删除所有 .文件夹（.me2、.plguings ...）

Answer 3

大家好，

这不是 JDK 问题，不需要安装新的 eclipse。

根本原因是 eclipse 内部没有连接互联网。

在eclipse中修改网络的步骤如下：

在 eclipse 中 - 转到 --> 首选项 --> 网络连接
在“网络连接”中 --> select ActiveProvider = manual
单击“应用并关闭”。
重启 eclipse.

您将可以访问 Marketplace。

eclipse 首选项截图供参考： https://i.stack.imgur.com/Flljz.png

Eclipse - 无法到达市场

Eclipse - Can not reach market place

java

marketplace