Java：通过资源加载SSL密钥库

为了后代的缘故，所有这些都太复杂了，我们几乎只在静态块中进行了检查：

if( environment == 'production') {    System.setProperty("javax.net.ssl.keyStore",         '/etc/certificates/prod/keystore.ks');    System.setProperty("javax.net.ssl.keyStorePassword", 'password');    System.setProperty("sun.security.ssl.allowUnsafeRenegotiation", "true");} else {    System.setProperty("javax.net.ssl.keyStore",         '/etc/certificates/test/keystore.ks');    System.setProperty("javax.net.ssl.keyStorePassword", 'password');    System.setProperty("sun.security.ssl.allowUnsafeRenegotiation", "true");}