读取resource资源目录下文件的方法

常量文件定义：

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public static final String APICLIENT_CERT_P12 = "apiclient_cert.p12";

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​

使用资源文件：

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CloseableHttpClient httpclient = null;

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try {

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    KeyStore keyStore = KeyStore.getInstance("PKCS12");

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    //类加载器

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    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();

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    //以流的形式读取资源文件

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    InputStream inputStream = classLoader.getResourceAsStream(GlobalConfig.APICLIENT_CERT_P12);

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    log.info("======apiclient_cert_path===end===");

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    try {

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        //装载证书资源文件

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        keyStore.load(inputStream, partner.toCharArray());

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    } catch (IOException e) {

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        log.info("======FileInputStream===IOException:" + e);

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        e.printStackTrace();

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        return false;

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    } finally {

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        inputStream.close();

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    }

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      // 这里也是写密码的

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    SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, partner.toCharArray())

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            .build();

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    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[]{"TLSv1"}, null,

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            SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);

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    httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();

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} catch (Exception e) {

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    e.printStackTrace();

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}