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嗨，我编写了包含小程序的 Web 应用程序，我使用这个标签在 Html 页面中启动我的小程序

<applet codebase="http://localhost:8084/WebForSpark" code="AppletBroadcaster.ZkusebniApplet" archive="AppletBroadcaster.jar, jave.jar " width="500" height="500"></applet>

我需要在我的小程序中使用外部库 jave.jar，所以我将此文件手动添加到我的 Webproject 的 bulid/web 文件夹中。所以一切运行良好。当运行我的 webproject java 控制台时写这个

Basic: Plugin2ClassLoader.getPermissions CeilingPolicy allPerms
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/ with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry found [url: http://localhost:8084/WebForSpark/jave.jar, version: null] prevalidated=false/0
cache: Resource http://localhost:8084/WebForSpark/jave.jar has expired.
network: Connecting http://localhost:8084/WebForSpark/jave.jar with proxy=DIRECT
network: ResponseCode for http://localhost:8084/WebForSpark/jave.jar : 304
network: Encoding for http://localhost:8084/WebForSpark/jave.jar : null
network: Disconnect connection to http://localhost:8084/WebForSpark/jave.jar
cache: Reading Signers from 1048 http://localhost:8084/WebForSpark/jave.jar | C:\Users\TTT\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\3\65f57583-24e73fd0.idx
cache: Done readSigners(http://localhost:8084/WebForSpark/jave.jar)
cache:  Read manifest for http://localhost:8084/WebForSpark/jave.jar: read=1001 full=1001
security: Validate the certificate chain using CertPath API
security: The certificate hasnt been expired, no need to check timestamping info
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
security: Checking if certificate is in Internet Explorer TrustedPublisher certificate store
basic: Dialog type is not candidate for embedding

所以很明显，我的 build/web 文件夹中的 jave.jar 是成立的。

但是当我在我的小程序中按下用于从 jave.jar 执行一些操作的按钮时，javaconsole 会这样写

network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/ with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Cache entry not found [url: http://localhost:8084/WebForSpark/lib/jave.jar, version: null]
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT
network: Connecting http://localhost:8084/WebForSpark/lib/jave.jar with proxy=DIRECT

jave.jar 应该做的所有事情都正确完成，但我的问题是为什么当我的 jave.jar 在

http://localhost:8084/WebForSpark/

并在小程序启动期间成功加载...我可以做什么来不调用 lib/jave.jar 以及为什么调用它？多谢

4

1 回答 1

1

当前的小程序元素归结为。

<applet
    codebase="http://localhost:8084/WebForSpark"
    code="AppletBroadcaster.ZkusebniApplet"
    archive="AppletBroadcaster.jar, jave.jar"
    width="500"
    height="500">
</applet>

这将使 JREhttp://localhost:8084/WebForSpark从同一路径（或根据包的子目录）在 & （失败）处搜索 Jar 中的任何类。我怀疑这jave.jar实际上是另一个地方，所以archive属性应该更像：

<applet
    codebase="http://localhost:8084/WebForSpark"
    code="AppletBroadcaster.ZkusebniApplet"
    archive="AppletBroadcaster.jar, /path/to/jave.jar"
    width="500"
    height="500">
</applet>

/path/to/可能在哪里/lib/或其他路径。

于 2012-11-28T01:23:58.857 回答