阿里云docker容器部署spring boot项目 加载外部文

2023-02-12  本文已影响0人  海染蓝了天_2d47

首先 spring boot项目默认搭的是jar,这时候jar和以前web 项目的war包部署在加载外部资源文件还是有点区别的

1.首先把需要加载的文件放在服务器某一个文件夹里:比如 /opt/config

对应的配置文件


image.png

系统里面加载的配置文件类

import com.wechat.pay.contrib.apache.httpclient.WechatPayHttpClientBuilder;
import com.wechat.pay.contrib.apache.httpclient.auth.PrivateKeySigner;
import com.wechat.pay.contrib.apache.httpclient.auth.ScheduledUpdateCertificatesVerifier;
import com.wechat.pay.contrib.apache.httpclient.auth.WechatPay2Credentials;
import com.wechat.pay.contrib.apache.httpclient.auth.WechatPay2Validator;
import com.wechat.pay.contrib.apache.httpclient.util.PemUtil;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.impl.client.CloseableHttpClient;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.core.io.ClassPathResource;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.UnsupportedEncodingException;
import java.nio.charset.StandardCharsets;
import java.security.PrivateKey;


@Configuration
@PropertySource("classpath:wxpay.properties") //读取配置文件
@ConfigurationProperties(prefix = "wxpay") //读取wxpay节点
@Data //使用set方法将wxpay节点中的值填充到当前类的属性中
@Slf4j
public class WxPayConfig {
    // private String url =new ClassPathResource("wxxcqpay_key.pem").getPath();
    // private String url = WxPayConfig.class.getResource("/apiclient_key.pem").getPath();
    /**
     * 阿里云 加载资源
     */
    //  public ClassPathResource classPathResource = new ClassPathResource("/opt/upload/apiclient_key.pem");

    /**
     * 本地环境 加载资源
     */
    //private String filePath = WxPayConfig.class.getResource("/apiclient_key.pem").getPath();
    //private String filePath = WxPayConfig.class.getResource("/opt/upload/wxxcqpay_key.pem").getPath();
 //   private String url = new ClassPathResource("/wxxcqpay_key.pem").getPath();
    // 商户号
    private String mchId;

    private String secret;

    // 商户API证书序列号
    private String mchSerialNo;

    // 商户私钥文件
    public String privateKeyPath;

    // APIv3密钥
    private String apiV3Key;

    // APPID
    private String appid;

    // 微信服务器地址
    private String domain;

    // 接收结果通知地址
    private String notifyDomain;

    //    // APIv2密钥
    private String partnerKey;
    /**
     * 获取商户的私钥文件
     *
     * @param filename
     * @return getPartnerKey
     */
    public PrivateKey getPrivateKey(String filename) {
        log.info("filename-------->{}", filename);
        log.info("url-------->{}", url);
        try {
            return PemUtil.loadPrivateKey(new FileInputStream(filename));
        } catch (FileNotFoundException e) {
            throw new RuntimeException("私钥文件不存在1", e);
        }
    }
    /**
     * 获取签名验证器
     *
     * @return
     * @throws UnsupportedEncodingException
     */
    @Bean
    public ScheduledUpdateCertificatesVerifier getVerifier() throws UnsupportedEncodingException {
        log.info("获取签名验证器---");
        // 阿里云环境
//        ApplicationHome applicationHome = new ApplicationHome(WxPayConfig.class);
//        String s = applicationHome.getSource().getParentFile().toString();
//        String filePath = s + "/apiclient_key.pem";
        //  PrivateKey privateKey = getPrivateKey(URLDecoder.decode(filePath, "utf-8"));
        // PrivateKey privateKey = getPrivateKey(URLDecoder.decode(url, "utf-8"));
        //获取商户私钥
        PrivateKey privateKey = getPrivateKey(privateKeyPath);
        log.info("获取签名验证器", privateKey);
        PrivateKeySigner privateKeySigner = new PrivateKeySigner(mchSerialNo, privateKey);
        WechatPay2Credentials wechatPay2Credentials = new WechatPay2Credentials(mchId, privateKeySigner);
        ScheduledUpdateCertificatesVerifier verifier = new ScheduledUpdateCertificatesVerifier(
                wechatPay2Credentials,
                apiV3Key.getBytes(StandardCharsets.UTF_8));
        return verifier;
    }
    /**
     * 获取http请求对象
     *
     * @param verifier
     * @return
     * @throws UnsupportedEncodingException
     */
    @Bean(name = "wxPayClient")
    public CloseableHttpClient getWxPayClient(ScheduledUpdateCertificatesVerifier verifier) throws UnsupportedEncodingException {
        log.info("获取httpClient");
        // 阿里云环境
//        ApplicationHome applicationHome = new ApplicationHome(WxPayConfig.class);
//        String s = applicationHome.getSource().getParentFile().toString();
//        String filePath = s + "/apiclient_key.pem";

        //获取商户私钥
        //  PrivateKey privateKey = getPrivateKey(URLDecoder.decode(filePath, "utf-8"));
        //  PrivateKey privateKey = getPrivateKey(URLDecoder.decode(url, "utf-8"));
        //获取商户私钥
        PrivateKey privateKey = getPrivateKey(privateKeyPath);
        WechatPayHttpClientBuilder builder = WechatPayHttpClientBuilder.create()
                .withMerchant(mchId, mchSerialNo, privateKey)
                .withValidator(new WechatPay2Validator(verifier));
        // ... 接下来,你仍然可以通过builder设置各种参数,来配置你的HttpClient
        // 通过WechatPayHttpClientBuilder构造的HttpClient,会自动的处理签名和验签,并进行证书自动更新
        CloseableHttpClient httpClient = builder.build();
        return httpClient;
    }
    /**
     * 获取HttpClient,无需进行应答签名验证,跳过验签的流程
     */
    @Bean(name = "wxPayNoSignClient")
    public CloseableHttpClient getWxPayNoSignClient() throws UnsupportedEncodingException {

        //获取商户私钥
//        PrivateKey privateKey = getPrivateKey(privateKeyPath);

        // 阿里云环境
//        ApplicationHome applicationHome = new ApplicationHome(WxPayConfig.class);
//        String s = applicationHome.getSource().getParentFile().toString();
//        String filePath = s + "/apiclient_key.pem";

        // PrivateKey privateKey = getPrivateKey(URLDecoder.decode(filePath, "utf-8"));
        //    PrivateKey privateKey = getPrivateKey(URLDecoder.decode(url, "utf-8"));
        //获取商户私钥
        PrivateKey privateKey = getPrivateKey(privateKeyPath);
        //用于构造HttpClient
        WechatPayHttpClientBuilder builder = WechatPayHttpClientBuilder.create()
                //设置商户信息
                .withMerchant(mchId, mchSerialNo, privateKey)
                //无需进行签名验证、通过withValidator((response) -> true)实现
                .withValidator((response) -> true);

        // 通过WechatPayHttpClientBuilder构造的HttpClient,会自动的处理签名和验签,并进行证书自动更新
        CloseableHttpClient httpClient = builder.build();

        log.info("== getWxPayNoSignClient END ==");

        return httpClient;
    }
}

2.编写镜像文件 (最简单的)

FROM  openjdk:8
ADD new-authority-system-service-0.0.1-SNAPSHOT.jar /app.jar
EXPOSE 8082
ENTRYPOINT ["java","-jar","/app.jar"]

3.将JAR包打成镜像

docker build -t system-service:0.0.1 .  
image.png

注意:Dockerfile文件和jar文件在同一个目录下


image.png

4.运行镜像文件并进行目录的挂载(资源文件)

 docker run --name system-service -d -p 8082:8082 -v /opt/config:/opt/configsystem-service:0.0.1
#/opt/config:/opt/config  之前在服务器上存放的资源文件路径(可以自定义,但是要和图一的路径相对应)

完成!

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