java - trustStore的路径 - set属性不起作用？ [英] java - path to trustStore - set property doesn't work?

问题描述

我已经设置了一个自签名证书来测试ssl java连接 - 但是，它拒绝找到java trustStore。我已经在/ Java / jre6 / lib / security中保存了它的副本，除了编译类的文件夹（使用netbeans）以及/ java / jre6 / bin
以上都没有出现工作，因为当我运行以下 - trustStore = null。

I've setup a self-signed certificate to test an ssl java connection - however, it is refusing to locate the java trustStore. I've saved copies of it in /Java/jre6/lib/security in addition to the folder where the classes are compiled to (im using netbeans) and also to /java/jre6/bin none of the above appears to work, because when i run the following - trustStore = null.

public class ShowTrustStore {

    public static void main(String[] args) {

        System.setProperty("javax.net.ssl.keyStore", "keystore.jks");
        System.setProperty("javax.net.ssl.trustStrore", "cacerts.jks");
        System.setProperty("javax.net.ssl.keyStorePassword", "changeit");



        String trustStore = System.getProperty("javax.net.ssl.trustStore");
        if (trustStore == null) {
            System.out.println("javax.net.ssl.trustStore is not defined");
        } else {
            System.out.println("javax.net.ssl.trustStore = " + trustStore);
        }
    }
}

如何正确设置路径？

********** UPDATE ************
使用getFile（）方法和一些更多的调试数据：

**********UPDATE************ Using the getFile() method and some more debug data:

package ssltest;

public class Main {

    public static void main(String[] args) {

//        System.setProperty("javax.net.ssl.keyStore", "/keystore.jks");
//        System.setProperty("javax.net.ssl.trustStrore", "/java.home/cacerts.jks");
//        System.setProperty("javax.net.ssl.keyStorePassword", "changeit");
//        System.setProperty("javax.net.ssl.trustStorePassword", "changeit");

        try {
            Main.class.getResource("trustStore.jks").getFile();
        } catch (Exception e) {
            e.printStackTrace();
        }

        String trustStore = System.getProperty("javax.net.ssl.trustStore");

        if (trustStore == null) {
            String storeLoc;
            storeLoc = System.getProperty("java.class.path");
            System.out.println("classpath: " + storeLoc);
        }

        trustStore = System.getProperty("javax.net.ssl.trustStore");
        if (trustStore == null) {
            System.out.println("javax.net.ssl.trustStore is not defined");
        } else {
            System.out.println("javax.net.ssl.trustStore = " + trustStore);
        }
    }
}

运行：

java.lang.NullPointerException
classpath：C：\Users\Main \Documents\NetBeansProjects\sslTest\build\classes; C：\ Users \ Main \Documents \ NetBeansProjects \sslTest \ src
at ssltest.Main.main（Main.java:15）
javax.net.ssl.trustStore未定义
BUILD SUCCESSFUL（总时间： 0秒）

run: java.lang.NullPointerException classpath: C:\Users\Main\Documents\NetBeansProjects\sslTest\build\classes;C:\Users\Main\Documents\NetBeansProjects\sslTest\src at ssltest.Main.main(Main.java:15) javax.net.ssl.trustStore is not defined BUILD SUCCESSFUL (total time: 0 seconds)

推荐答案

你有一个错字 - 它是 trustStore 。

You have a typo - it is trustStore.

除了用 System.setProperty（..）设置变量外，还可以使用

Apart from setting the variables with System.setProperty(..), you can also use

-Djavax.net.ssl.keyStore=path/to/keystore.jks

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