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tomcat - PHP/Java 桥 java.lang.NoSuchMethodException

转载 作者:行者123 更新时间:2023-11-28 22:14:08 24 4
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我已经在 netbeans tomcat 目录中使用工作示例设置了 PHP/Java Bridge。什么不起作用是使用自定义 JAR这是我的代码:

package com.micha;

public class Hello1Bean {
public Hello1Bean()
{}
String hi() {return "This is my hello message";}
String hello(String name) {return "Hello" + name;}
}

还有php代码

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
</head>
<body>
<?php
require_once ("java/Java.inc");
$world = new Java("com.micha.Hello1Bean");
echo java_values($world->hi());
echo "Hello Working Thingy\n\n";

?>
</body>
</html>

当我检查 http://localhost:8084/JavaBridge/mytest.php 时:

    javax.servlet.ServletException: java.lang.RuntimeException: PHP Fatal error:  Uncaught [[o:Exception]:"java.lang.Exception: Invoke failed: [[o:Hello1Bean]]->hi. Cause: java.lang.NoSuchMethodException: hi(). Candidates: [] VM: 1.6.0_25@http://java.sun.com/" at:
#-6 php.java.bridge.JavaBridge.checkM(JavaBridge.java:1085)
#-5 php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1024)
#-4 php.java.bridge.Request.handleRequest(Request.java:417)
#-3 php.java.bridge.Request.handleRequests(Request.java:500)
#-2 php.java.bridge.http.ContextRunner.run(ContextRunner.java:145)
#-1 php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60)
#0 C:\Users\Micha\.netbeans\7.1.2\apache-tomcat-7.0.22.0_base\webapps\JavaBridge\java\Java.inc(232): java_ThrowExceptionProxyFactory->getProxy(2, 'com.micha.Hello...', 'T', true)
#1 C:\Users\Micha\.netbeans\7.1.2\apache-tomcat-7.0.22.0_base\webapps\JavaBridge\java\Java.inc(360): java_Arg->getResult(true)
#2 C:\Users\Micha\.netbeans\7.1.2\apache-tomcat-7.0.22.0_base\webapps\JavaBridge\java\Java.inc(366): java_Client->getWrappedResult(true)
#3 C:\Users\Micha\.netbean in C:\Users\Micha\.netbeans\7.1.2\apache-tomcat-7.0.22.0_base\webapps\JavaBridge\java\Java.inc on line 195

php.java.servlet.fastcgi.FastCGIServlet.handle(FastCGIServlet.java:499)
php.java.servlet.fastcgi.FastCGIServlet.doGet(FastCGIServlet.java:521)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
php.java.servlet.PhpCGIFilter.doFilter(PhpCGIFilter.java:126)

在我遇到 ClassNotFoundException 之前,它知道有一个类,但由于某些奇怪的原因我无法调用该函数。 (如果我用一些类替换“com.micha.Hello1Bean”那不存在然后我得到那个异常(exception))

最佳答案

你的方法没有公开,试试:

public String hi() {
return "This is my hello message";
}

关于tomcat - PHP/Java 桥 java.lang.NoSuchMethodException,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/10967986/

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