安装PHP4.3.5RC3.dev(Win32)+Apache 2.0.52(For Win32)和j2sdk 1.4 (For Win32)都不用说了,如果不会安装,请看相关手册。 在PHP配置文件php.ini中找到 " ;extension=php_java.dll " 这上行,并把前面的分号去掉; 再找到: [Java] ;java.class.path = ;java.home = ;java.library = ;java.library.path = 改为: java.class.path = "JAVA的CLASS_PATH;(将要放置自己的class文件的目录)d:\java_for_php" java.home = "JAVA的JAVAHOME" java.library = "JAVA的JAVAHOME\jre\bin\server\jvm.dll" java.library.path = "PHP安装目录\extensions\" 修改好后,php.ini 文件必须放在Windows安装目录内,重新启动Apache。 在d:\java_for_php内新建一个PhpCallJava.java ,内容如下: public class PhpCallJava { public String testString; public String test (String str) { if (str.equals("")) { return "This is a empty string!"; } else { return str; } } public String GetTestString () { return "Your string is: " + testString; } } 编译PhpCallJava.java 生成PhpCallJava.class 新建一个PHP文件,内容如下: $myjava = new Java("PhpCallJava"); echo "Test Result are ".$myjava->test("Hello JAVA, I m PHP.")." \n"; $myjava->testString = "JAVA, I gave you a string."; echo "You have set string is: ".$myjava->testString." \n"; echo "My java method reports:".$myjava->GetTestString ()." \n"; ?> 结果: Test Result are Hello JAVA, I m PHP. You have set string is: JAVA, I gave you a string. My java method reports:Your string is: JAVA, I gave you a string. |
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