ceshi

zf

2023-09-07 ab870561f2996804d8fb8fa61b25641ea4f42f36

ceshi

 pom.xml

@@ -32,7 +32,8 @@
        <jwt.version>0.9.1</jwt.version>
        <mybatis-plus.version>3.5.2</mybatis-plus.version>
        <hutool.version>5.5.7</hutool.version>

        <httpclient.version>4.5.11</httpclient.version>
        <gson.version>2.8.9</gson.version>
    </properties>

    <!-- 依赖声明 -->
@@ -196,7 +197,18 @@
                <artifactId>hutool-all</artifactId>
                <version>${hutool.version}</version>
            </dependency>

            <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
            <dependency>
                <groupId>org.apache.httpcomponents</groupId>
                <artifactId>httpclient</artifactId>
                <version>${httpclient.version}</version>
            </dependency>
            <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
            <dependency>
                <groupId>com.google.code.gson</groupId>
                <artifactId>gson</artifactId>
                <version>${gson.version}</version>
            </dependency>
        </dependencies>
    </dependencyManagement>


 ruoyi-common/pom.xml

@@ -139,6 +139,16 @@
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
        <!--httpclient-->
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
        </dependency>
        <!--gson-->
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
        </dependency>
    </dependencies>

</project>

 ruoyi-common/src/main/java/com/ruoyi/common/signature/Signature.java

对比新文件
@@ -0,0 +1,157 @@
package com.ruoyi.common.signature;

import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;
import com.ruoyi.common.utils.sign.TokenUtils;
import org.apache.commons.lang3.RandomStringUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.HttpStatus;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPut;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.gson.Gson;

/**
 * @email 1603559716@qq.com
 * @author: zf
 * @date: 2023/9/7
 * @time: 11:06
 */
public class Signature {
    private static final Logger logger = LoggerFactory.getLogger(Signature.class);
    // 接口服务地址
    static String restSever = "http://kiam.example.com/api/v1/queryPlanExaminee";
    // 应用标识
    static String appKey = "320000000002";
    // 加密算法
    static String signMethod = "SHA-256";
    // 身份系统签发给应用对接的密钥
    static String appPwd = "ZNn2fdrvSWR+aGN2ORe/CtMfIq4yuJSzFBtVuaqVnUEJ457QB3W7l0T9yslAMr3H";

    public static void main(String[] args) {
        // 时间戳
        Long ts = Calendar.getInstance().getTime().getTime();
        // 随机数
        String once = RandomStringUtils.randomAlphanumeric(32);
        // 接口header 中的公共参数
        String commonParamUrl = String.format("appKey=%s" + "&" + "ts=%s" + "&" + "once=%s" + "&" + "signMethod=%s", appKey, ts, once, signMethod);
        // 创建HttpClient 对象
        CloseableHttpClient httpclient = HttpClients.createDefault();
        /**
         * GET 查询接口演示代码
         */
        String getQueryParam = "startTime=2019-06-21T08:00:00.000Z";
        String getFullUrl = restSever + "?" + getQueryParam;
        HttpGet httpGet = new HttpGet(getFullUrl);
        // get 请求查询参数， 用在 URL 上的， 这里若是通过 ID 查询的， 接口中 ID 是作为路径存在的， 所以需要将 ID 组合成
        String getAllParamUrl = commonParamUrl + "&" + getQueryParam;
        // 对参数签名， 并放入请求 header 中的 signData 参数中
        try {
            // 签名数据
            String signData = TokenUtils.getSignature(appPwd, getAllParamUrl);
            // 添加 header 参数 appCode、timestamp、signatureNonce、signature
            httpGet.addHeader("appKey", appKey);
            httpGet.addHeader("ts", ts.toString());
            httpGet.addHeader("once", once);
            httpGet.addHeader("signMethod", signMethod);
            System.out.println("once:" + once);
            httpGet.addHeader("signData", signData);
            System.out.println("headers:" + httpGet.getAllHeaders());
            String urlStr = httpGet.getURI().toString();
            // 公共参数 URL
            System.out.println("commonParamter:" + urlStr);
            if (StringUtils.endsWith(urlStr, "/")) {
                urlStr = StringUtils.removeEnd(urlStr, "/");
            }
            httpGet.setURI(new URI(urlStr));
            RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(3000).setConnectionRequestTimeout(3000).setSocketTimeout(3000).build();
            httpGet.setConfig(requestConfig);
            System.out.println("urlStr in request:" + httpGet.getURI().toString());
            // 执行请求
            CloseableHttpResponse response = httpclient.execute(httpGet);
            // 取响应的结果
            int statusCode = response.getStatusLine().getStatusCode();
            // 打印响应结果
            if (statusCode == HttpStatus.SC_OK) {
                String resp = EntityUtils.toString(response.getEntity(), "utf-8");
                System.out.println("status:" + statusCode);
                System.out.println("result:" + resp);
            }
        } catch (URISyntaxException e) {
            logger.error("签名失败： ", e);
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        /**
         * PUT 修改接口的演示代码，POST 与 PUT 类似
         */
        String ID = "aa03a5c692cf480b87887e0ff8cfe566";
        // 这里若是通过 ID 查询的， 接口中 ID 是作为路径存在的， 所以需要将 ID 组合成
        String putQueryParam = "ID=" + ID;

        String putFullUrl = restSever + "/" + ID;
        // 访问用户接口
        HttpPut httpPut = new HttpPut(putFullUrl);
        // 模拟 POST/PUT 的 body 中数据， 需转为 JSON 进行签名。GET 则没有这部分内容。
        Map<String, Object> dataMap = new HashMap<String, Object>();
        dataMap.put("USER_NAME", "张三");
        String bodyParam = new Gson().toJson(dataMap);
        String postAllParamUrl = commonParamUrl + "&" + putQueryParam + "&bodyData=" + bodyParam;
        StringEntity bodyData = new StringEntity(bodyParam.toString(), "UTF-8");
        httpPut.setEntity(bodyData);
        // 对参数签名， 并放入请求 header 中的 signData 参数中
        try {
            // 签名数据
            String signData = TokenUtils.getSignature(appPwd, postAllParamUrl);
            // 添加 header 参数 appCode、timestamp、signatureNonce、signature
            httpPut.addHeader("appKey", appKey);
            httpPut.addHeader("ts", ts.toString());
            httpPut.addHeader("once", once);
            System.out.println("once:" + once);
            httpPut.addHeader("signData", signData);
            System.out.println("headers:" + httpPut.getAllHeaders());
            String urlStr = httpPut.getURI().toString();
            // 公共参数 URL
            System.out.println("commonParamter:" + urlStr);
            if (StringUtils.endsWith(urlStr, "/")) {
                urlStr = StringUtils.removeEnd(urlStr, "/");
            }
            httpPut.setURI(new URI(urlStr));
            RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(3000).setConnectionRequestTimeout(3000).setSocketTimeout(3000).build();
            httpPut.setConfig(requestConfig);
            System.out.println("urlStr in request:" + httpPut.getURI().toString());
            // 执行请求
            CloseableHttpResponse response = httpclient.execute(httpPut);
            // 取响应的结果
            int statusCode = response.getStatusLine().getStatusCode();
            // 打印响应结果
            if (statusCode == HttpStatus.SC_OK) {
                String resp = EntityUtils.toString(response.getEntity(), "utf-8");
                System.out.println("status:" + statusCode);
                System.out.println("result:" + resp);
            }
        } catch (URISyntaxException e) {
            logger.error("签名失败： ", e);

        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}


 ruoyi-common/src/main/java/com/ruoyi/common/utils/sign/TokenUtils.java

对比新文件
@@ -0,0 +1,78 @@
package com.ruoyi.common.utils.sign;

import org.apache.commons.lang3.ArrayUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;

/**
 * @email 1603559716@qq.com
 * @author: zf
 * @date: 2023/9/7
 * @time: 11:01
 */
public class TokenUtils {
    private static final Logger logger = LoggerFactory.getLogger(TokenUtils.class);
    private static String[] hexDigits = { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a",
            "b", "c", "d", "e",
            "f" };
    public static String getSignature(String appPwd, String paramUrl) {
        if (StringUtils.isNotBlank(paramUrl)) {
            try {
                paramUrl = URLDecoder.decode(paramUrl, "UTF-8");
            } catch (UnsupportedEncodingException e) {
                logger.error("生成 signData 失败:", e);
                throw new RuntimeException("生成 signData 失败:", e);
            }
        }
        String[] paraArray = new String[] {};
        if (StringUtils.isNotBlank(paramUrl)) {
            String[] queryArray = paramUrl.split("&");
            paraArray = (String[]) ArrayUtils.addAll(queryArray, paraArray);
        }
        Arrays.sort(paraArray);
        StringBuffer buffer = new StringBuffer();
        buffer.append(appPwd);
        buffer.append(":");
        for (int i = 0; i < paraArray.length; i++) {
            buffer.append(paraArray[i]);
            buffer.append("&");
        }
        buffer.deleteCharAt(buffer.length() - 1);
        buffer.append(":");
        buffer.append(appPwd);
        MessageDigest md = null;
        try {
            md = MessageDigest.getInstance("SHA-256");
            md.update(buffer.toString().getBytes("UTF-8"));
        } catch (NoSuchAlgorithmException e) {
            logger.error("生成 signData 失败:", e);
            throw new RuntimeException("生成 signData 失败.", e);
        } catch (UnsupportedEncodingException e) {
            logger.error("生成 signData 失败:", e);
            throw new RuntimeException("生成 signData 失败.", e);
        }
        String encode = byteArrayToHexString(md.digest());
        return encode;
    }
    private static String byteArrayToHexString(byte[] byteArray) {
        StringBuffer sb = new StringBuffer();
        for (byte byt : byteArray) {
            sb.append(byteToHexString(byt));
        }
        return sb.toString();
    }
    private static String byteToHexString(byte byt) {
        int n = byt;
        if (n < 0)
            n = 256 + n;
        return hexDigits[n / 16] + hexDigits[n % 16];
    }
}


 ruoyi-common/src/main/java/com/ruoyi/exam/noncoalmine/controller/TestDemoController.java

文件名从 exam-system/src/main/java/com/gkhy/exam/noncoalmine/controller/TestDemoController.java 修改
@@ -1,4 +1,4 @@
package com.gkhy.exam.noncoalmine.controller;
package com.ruoyi.exam.noncoalmine.controller;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;