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获取文件上传地址

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This commit is contained in:
hejinbo
2023-10-10 16:22:24 +08:00
parent 2d86bbb5e8
commit 4d4ab28c40
14 changed files with 1588 additions and 9 deletions
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ruoyi-admin/src/main/java/com/ruoyi/web/controller/wisdomarbitrate/AdjudicationController.java
+3 -8
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@@ -27,17 +27,12 @@ public class AdjudicationController extends BaseController {
/** /**
* 裁决书送达(电子邮件) * 裁决书送达(电子邮件)
* @param id 案件id * @param bookSendVO
* @param appEmail 申请人邮箱
* @param resEmail 被申请人邮箱
* @param apptrackingNum 申请人快递单号
* @param restrackingNum 被申请人快递单号
* @return * @return
*/ */
@PostMapping("/delivery") @PostMapping("/delivery")
public AjaxResult sendDocumentByEmail(Long id,String appEmail,String resEmail public AjaxResult sendDocumentByEmail(@RequestBody BookSendVO bookSendVO){
,String apptrackingNum,String restrackingNum){ return adjudicationService.sendDocumentByEmail(bookSendVO.getId(),bookSendVO.getAppEmail(),bookSendVO.getResEmail(),bookSendVO.getApptrackingNum(),bookSendVO.getRestrackingNum());
return adjudicationService.sendDocumentByEmail(id,appEmail,resEmail,apptrackingNum,restrackingNum);
} }
/** /**
ruoyi-common/pom.xml
+4 -1
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@@ -183,7 +183,10 @@
<artifactId>mail</artifactId> <artifactId>mail</artifactId>
<version>1.4.7</version> <version>1.4.7</version>
</dependency> </dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</dependency>
</dependencies> </dependencies>
ruoyi-common/src/main/java/com/ruoyi/common/config/EsignDemoConfig.java
+13
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@@ -0,0 +1,13 @@
package com.ruoyi.common.config;
public class EsignDemoConfig {
// 应用ID
public static final String EsignAppId = "7438987614";
// 应用密钥
public static final String EsignAppSecret = "9d7844f13830931037772b9d20cf1529";
// e签宝接口调用域名（模拟环境）
public static final String EsignHost = "https://smlopenapi.esign.cn";
// e签宝接口调用域名（正式环境）
// public static final String EsignHost = "https://openapi.esign.cn";
}
ruoyi-common/src/main/java/com/ruoyi/common/constant/EsignEncryption.java
+371
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@@ -0,0 +1,371 @@
/*
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package com.ruoyi.common.constant;
import com.ruoyi.common.exception.EsignDemoException;
import org.apache.commons.codec.binary.Base64;
import org.apache.http.message.BasicNameValuePair;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import java.io.UnsupportedEncodingException;
import java.security.InvalidKeyException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.text.Collator;
import java.text.MessageFormat;
import java.util.*;
/**
* @description 请求数据通用处理类
* @author 澄泓
* @date 2020年10月22日 下午14:25:31
* @since JDK1.7
*/
public class EsignEncryption {
/**
* 不允许外部创建实例
*/
private EsignEncryption(){}
/**
* 拼接待签名字符串
* @param httpMethod
* @param url
* @return
*/
public static String appendSignDataString(String httpMethod, String contentMd5,String accept,String contentType,String headers,String date, String url) throws EsignDemoException {
StringBuffer sb = new StringBuffer();
sb.append(httpMethod).append("\n").append(accept).append("\n").append(contentMd5).append("\n")
.append(contentType).append("\n");
if ("".equals(date) || date == null) {
sb.append("\n");
} else {
sb.append(date).append("\n");
}
if ("".equals(headers) || headers == null) {
sb.append(url);
} else {
sb.append(headers).append("\n").append(url);
}
return new String(sb);
}
/***
* Content-MD5的计算方法
* @param str 待计算的消息
* @return MD5计算后摘要值的Base64编码(ContentMD5)
* @throws EsignDemoException 加密过程中的异常信息
*/
public static String doContentMD5(String str) throws EsignDemoException {
byte[] md5Bytes = null;
MessageDigest md5 = null;
String contentMD5 = null;
try {
md5 = MessageDigest.getInstance("MD5");
// 计算md5函数
md5.update(str.getBytes("UTF-8"));
// 获取文件MD5的二进制数组（128位）
md5Bytes = md5.digest();
// 把MD5摘要后的二进制数组md5Bytes使用Base64进行编码（而不是对32位的16进制字符串进行编码）
contentMD5 = Base64.encodeBase64String(md5Bytes);
} catch (NoSuchAlgorithmException e) {
EsignDemoException ex = new EsignDemoException("不支持此算法",e);
ex.initCause(e);
throw ex;
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return contentMD5;
}
/***
* 计算请求签名值-HmacSHA256摘要
* @param message 待签名字符串
* @param secret 密钥APP KEY
* @return reqSignature HmacSHA256计算后摘要值的Base64编码
* @throws EsignDemoException 加密过程中的异常信息
*/
public static String doSignatureBase64(String message, String secret) throws EsignDemoException {
String algorithm = "HmacSHA256";
Mac hmacSha256;
String digestBase64 = null;
try {
hmacSha256 = Mac.getInstance(algorithm);
byte[] keyBytes = secret.getBytes("UTF-8");
byte[] messageBytes = message.getBytes("UTF-8");
hmacSha256.init(new SecretKeySpec(keyBytes, 0, keyBytes.length, algorithm));
// 使用HmacSHA256对二进制数据消息Bytes计算摘要
byte[] digestBytes = hmacSha256.doFinal(messageBytes);
// 把摘要后的结果digestBytes使用Base64进行编码
digestBase64 = Base64.encodeBase64String(digestBytes);
} catch (NoSuchAlgorithmException e) {
EsignDemoException ex = new EsignDemoException("不支持此算法",e);
ex.initCause(e);
throw ex;
} catch (InvalidKeyException e) {
EsignDemoException ex = new EsignDemoException("无效的密钥规范",e);
ex.initCause(e);
throw ex;
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return digestBase64;
}
/**
* 获取时间戳
* @return
*/
public static String timeStamp() {
long timeStamp = System.currentTimeMillis();
return String.valueOf(timeStamp);
}
/**
* byte字节数组转换成字符串
* @param b
* @return
*/
public static String byteArrayToHexString(byte[] b) {
StringBuilder hs = new StringBuilder();
String stmp;
for (int n = 0; b != null && n < b.length; n++) {
stmp = Integer.toHexString(b[n] & 0XFF);
if (stmp.length() == 1)
hs.append('0');
hs.append(stmp);
}
return hs.toString().toLowerCase();
}
/**
* hash散列加密算法
* @return
*/
public static String Hmac_SHA256(String message,String key) throws EsignDemoException {
byte[] rawHmac=null;
try {
SecretKeySpec sk = new SecretKeySpec(key.getBytes(), "HmacSHA256");
Mac mac = Mac.getInstance("HmacSHA256");
mac.init(sk);
rawHmac = mac.doFinal(message.getBytes());
}catch (InvalidKeyException e){
EsignDemoException ex = new EsignDemoException("无效的密钥规范",e);
ex.initCause(e);
throw ex;
} catch (NoSuchAlgorithmException e) {
EsignDemoException ex = new EsignDemoException("不支持此算法",e);
ex.initCause(e);
throw ex;
}catch (Exception e){
EsignDemoException ex = new EsignDemoException("hash散列加密算法报错",e);
ex.initCause(e);
throw ex;
}finally {
return byteArrayToHexString(rawHmac);
}
}
/**
* MD5加密32位
*/
public static String MD5Digest(String text) throws EsignDemoException {
byte[] digest=null;
try {
MessageDigest md5 = MessageDigest.getInstance("MD5");
md5.update(text.getBytes());
digest = md5.digest();
}catch (NoSuchAlgorithmException e){
EsignDemoException ex = new EsignDemoException("不支持此算法",e);
ex.initCause(e);
throw ex;
}finally {
return byteArrayToHexString(digest);
}
}
public static void formDataSort(List<BasicNameValuePair> param) {
Collections.sort(param, new Comparator<BasicNameValuePair>() {
@Override
public int compare(BasicNameValuePair o1, BasicNameValuePair o2) {
Comparator<Object> com = Collator.getInstance(Locale.CHINA);
return com.compare(o1.getName(), o2.getName());
}
});
}
/***
* 字符串是否为空（含空格校验）
* @param str
* @return
*/
public static boolean isBlank(String str) {
if (null == str || 0 == str.length()) {
return true;
}
int strLen = str.length();
for (int i = 0; i < strLen; i++) {
if (!Character.isWhitespace(str.charAt(i))) {
return false;
}
}
return true;
}
/***
* 对请求URL中的Query参数按照字段名的 ASCII 码从小到大排序（字典排序）
*
* @param apiUrl
* @return 排序后的API接口地址
* @throws Exception
*/
public static String sortApiUrl(String apiUrl) throws EsignDemoException {
if (!apiUrl.contains("?")) {
return apiUrl;
}
int queryIndex = apiUrl.indexOf("?");
String apiUrlPath =apiUrl.substring(0,queryIndex+1);
String apiUrlQuery = apiUrl.substring(queryIndex+1);
//apiUrlQuery为空时返回
if(isBlank(apiUrlQuery)){
return apiUrl.substring(0,apiUrl.length()-1);
}
// 请求URL中Query参数转成Map
Map<Object, Object> queryParamsMap = new HashMap<Object, Object>();
String[] params = apiUrlQuery.split("&");
for (String str : params) {
int index = str.indexOf("=");
String key = str.substring(0, index);
String value = str.substring(index + 1);
if (queryParamsMap.containsKey(key)) {
String msg = MessageFormat.format("请求URL中的Query参数的{0}重复", key);
throw new EsignDemoException(msg);
}
queryParamsMap.put(key, value);
}
ArrayList<String> queryMapKeys = new ArrayList<String>();
for (Map.Entry<Object, Object> entry : queryParamsMap.entrySet()) {
queryMapKeys.add((String) entry.getKey());
}
// 按照字段名的 ASCII 码从小到大排序（字典排序）
Collections.sort(queryMapKeys, new Comparator<String>() {
@Override
public int compare(String o1, String o2) {
return (o1.compareToIgnoreCase(o2) == 0 ? -o1.compareTo(o2) : o1.compareToIgnoreCase(o2));
}
});
StringBuffer queryString = new StringBuffer();
// 构造Query参数键值对值对的格式
for (int i = 0; i < queryMapKeys.size(); i++) {
String key = queryMapKeys.get(i);
String value = (String) queryParamsMap.get(key);
queryString.append(key);
queryString.append("=");
queryString.append(value);
queryString.append("&");
}
if (queryString.length() > 0) {
queryString = queryString.deleteCharAt(queryString.length() - 1);
}
// Query参数排序后的接口请求地址
StringBuffer sortApiUrl = new StringBuffer();
sortApiUrl.append(apiUrlPath);
sortApiUrl.append(queryString.toString());
return sortApiUrl.toString();
}
/**
*获取query
* @param apiUrl
* @return
* @throws EsignDemoException
*/
public static ArrayList<BasicNameValuePair> getQuery(String apiUrl) throws EsignDemoException {
ArrayList<BasicNameValuePair> BasicNameValuePairList = new ArrayList<>();
if (!apiUrl.contains("?")) {
return BasicNameValuePairList;
}
int queryIndex = apiUrl.indexOf("\\?");
String apiUrlQuery = apiUrl.substring(queryIndex,apiUrl.length());
// 请求URL中Query参数转成Map
Map<Object, Object> queryParamsMap = new HashMap<Object, Object>();
String[] params = apiUrlQuery.split("&");
for (String str : params) {
int index = str.indexOf("=");
String key = str.substring(0, index);
String value = str.substring(index + 1);
if (queryParamsMap.containsKey(key)) {
String msg = MessageFormat.format("请求URL中的Query参数的{0}重复", key);
throw new EsignDemoException(msg);
}
BasicNameValuePairList.add(new BasicNameValuePair(key,value));
queryParamsMap.put(key, value);
}
return BasicNameValuePairList;
}
/**
*
*/
public static boolean callBackCheck(String timestamp,String requestQuery,String body,String key,String signature){
String algorithm="HmacSHA256";
String encoding="UTF-8";
Mac mac = null;
try {
String data = timestamp + requestQuery + body;
mac = Mac.getInstance(algorithm);
SecretKeySpec secretKey = new SecretKeySpec(key.getBytes(encoding), algorithm);
mac.init(secretKey);
mac.update(data.getBytes(encoding));
} catch (NoSuchAlgorithmException | InvalidKeyException | UnsupportedEncodingException e) {
e.printStackTrace();
System.out.println("获取Signature签名信息异常：" + e.getMessage());
return false;
}
return byte2hex(mac.doFinal()).equalsIgnoreCase(signature);
}
/***
* 将byte[]转成16进制字符串
*
* @param data
*
* @return 16进制字符串
*/
public static String byte2hex(byte[] data) {
StringBuilder hash = new StringBuilder();
String stmp;
for (int n = 0; data != null && n < data.length; n++) {
stmp = Integer.toHexString(data[n] & 0XFF);
if (stmp.length() == 1)
hash.append('0');
hash.append(stmp);
}
return hash.toString();
}
}
ruoyi-common/src/main/java/com/ruoyi/common/constant/EsignHeaderConstant.java
+26
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@@ -0,0 +1,26 @@
package com.ruoyi.common.constant;
/**
* @description 头部信息常量
* @author 澄泓
* @date 2020/10/22 15:05
* @version JDK1.7
*/
public enum EsignHeaderConstant {
ACCEPT("*/*"),
DATE(""),
HEADERS( ""),
CONTENTTYPE_FORMDATA("application/x-www-form-urlencoded"),
CONTENTTYPE_JSON("application/json; charset=UTF-8"),
CONTENTTYPE_PDF("application/pdf"),
CONTENTTYPE_STREAM("application/octet-stream"),
AUTHMODE("Signature");
private String value;
private EsignHeaderConstant(String value) {
this.value=value;
}
public String VALUE(){
return this.value;
}
}
ruoyi-common/src/main/java/com/ruoyi/common/constant/EsignHttpCfgHelper.java
+486
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@@ -0,0 +1,486 @@
/*
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package com.ruoyi.common.constant;
import com.ruoyi.common.core.domain.entity.EsignHttpResponse;
import com.ruoyi.common.enums.EsignRequestType;
import com.ruoyi.common.exception.EsignDemoException;
import org.apache.http.*;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.HttpRequestRetryHandler;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.conn.ConnectTimeoutException;
import org.apache.http.conn.socket.ConnectionSocketFactory;
import org.apache.http.conn.socket.LayeredConnectionSocketFactory;
import org.apache.http.conn.socket.PlainConnectionSocketFactory;
import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.entity.ByteArrayEntity;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.net.ssl.*;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.UnknownHostException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
/**
* @description Http请求 辅助类
* @author 澄泓
* @since JDK1.7
*/
public class EsignHttpCfgHelper {
private static Logger LOGGER = LoggerFactory.getLogger(EsignHttpCfgHelper.class);
/**
* 超时时间,默认15000毫秒
*/
private static int MAX_TIMEOUT = 15000;
/**
* 请求池最大连接数,默认100个
*/
private static int MAX_TOTAL=100;
/**
* 单域名最大的连接数,默认50个
*/
private static int ROUTE_MAX_TOTAL=50;
/**
* 请求失败重试次数,默认3次
*/
private static int MAX_RETRY = 3;
/**
* 是否需要域名校验,默认不需要校验
*/
private static boolean SSL_VERIFY=false;
/**
* 正向代理IP
*/
private static String PROXY_IP;
/**
* 正向代理端口,默认8888
*/
private static int PROXY_PORT=8888;
/**
* 代理协议,默认http
*/
private static String PROXY_AGREEMENT="http";
/**
* 是否开启代理，默认false
*/
private static boolean OPEN_PROXY=false;
/**
* 代理服务器用户名
*/
private static String PROXY_USERNAME="";
/**
* 代理服务器密码
*/
private static String PROXY_PASSWORD="";
private static PoolingHttpClientConnectionManager connMgr; //连接池
private static HttpRequestRetryHandler retryHandler; //重试机制
private static CloseableHttpClient httpClient=null;
public static int getMaxTimeout() {
return MAX_TIMEOUT;
}
public static void setMaxTimeout(int maxTimeout) {
MAX_TIMEOUT = maxTimeout;
}
public static int getMaxTotal() {
return MAX_TOTAL;
}
public static void setMaxTotal(int maxTotal) {
MAX_TOTAL = maxTotal;
}
public static int getRouteMaxTotal() {
return ROUTE_MAX_TOTAL;
}
public static void setRouteMaxTotal(int routeMaxTotal) {
ROUTE_MAX_TOTAL = routeMaxTotal;
}
public static int getMaxRetry() {
return MAX_RETRY;
}
public static void setMaxRetry(int maxRetry) {
MAX_RETRY = maxRetry;
}
public static boolean isSslVerify() {
return SSL_VERIFY;
}
public static void setSslVerify(boolean sslVerify) {
SSL_VERIFY = sslVerify;
}
public static String getProxyIp() {
return PROXY_IP;
}
public static void setProxyIp(String proxyIp) {
PROXY_IP = proxyIp;
}
public static int getProxyPort() {
return PROXY_PORT;
}
public static void setProxyPort(int proxyPort) {
PROXY_PORT = proxyPort;
}
public static String getProxyAgreement() {
return PROXY_AGREEMENT;
}
public static void setProxyAgreement(String proxyAgreement) {
PROXY_AGREEMENT = proxyAgreement;
}
public static boolean getOpenProxy() {
return OPEN_PROXY;
}
public static void setOpenProxy(boolean openProxy) {
OPEN_PROXY = openProxy;
}
public static String getProxyUsername() {
return PROXY_USERNAME;
}
public static void setProxyUserame(String proxyUsername) {
PROXY_USERNAME = proxyUsername;
}
public static String getProxyPassword() {
return PROXY_PASSWORD;
}
public static void setProxyPassword(String proxyPassword) {
PROXY_PASSWORD = proxyPassword;
}
/**
* 不允许外部创建实例
*/
private EsignHttpCfgHelper() {
}
//------------------------------公有方法start--------------------------------------------
/**
* @description 发起HTTP / HTTPS 请求
*
* @param reqType
* {@link EsignRequestType} 请求类型 GET、 POST 、 DELETE 、 PUT
* @param httpUrl
* {@link String} 请求目标地址
* @param headers
* {@link Map} 请求头
* @param param
* {@link Object} 参数
* @return
* @throws EsignDemoException
* @author 澄泓
*/
public static EsignHttpResponse sendHttp(EsignRequestType reqType, String httpUrl, Map<String, String> headers, Object param, boolean debug)
throws EsignDemoException {
HttpRequestBase reqBase=null;
if(httpUrl.startsWith("http")){
reqBase=reqType.getHttpType(httpUrl);
}else{
throw new EsignDemoException("请求url地址格式错误");
}
if(debug){
LOGGER.info("请求头:{}",headers+"\n");
LOGGER.info("请求参数\n{}", param+"\n");
LOGGER.info("请求地址\n:{}\n请求方式\n:{}",reqBase.getURI(),reqType+"\n");
}
//请求方法不是GET或者DELETE时传入body体，否则不传入。
String[] methods = {"DELETE", "GET"};
if(param instanceof String&&Arrays.binarySearch(methods, reqType.name())<0){//POST或者PUT请求
((HttpEntityEnclosingRequest) reqBase).setEntity(
new StringEntity(String.valueOf(param), ContentType.create("application/json", "UTF-8")));
}
//参数时字节流数组
else if(param instanceof byte[]) {
reqBase=reqType.getHttpType(httpUrl);
byte[] paramBytes = (byte[])param;
((HttpEntityEnclosingRequest) reqBase).setEntity(new ByteArrayEntity(paramBytes));
}
//参数是form表单时
else if(param instanceof List){
((HttpEntityEnclosingRequest) reqBase).setEntity(new UrlEncodedFormEntity((Iterable<? extends NameValuePair>) param));
}
httpClient = getHttpClient();
config(reqBase);
//设置请求头
if(headers != null &&headers.size()>0) {
for(Map.Entry<String, String> entry :headers.entrySet()) {
reqBase.setHeader(entry.getKey(), entry.getValue());
}
}
//响应对象
CloseableHttpResponse res = null;
//响应内容
String resCtx = null;
int status;
EsignHttpResponse esignHttpResponse = new EsignHttpResponse();
try {
//执行请求
res = httpClient.execute(reqBase);
status=res.getStatusLine().getStatusCode();
//获取请求响应对象和响应entity
HttpEntity httpEntity = res.getEntity();
if(httpEntity != null) {
resCtx = EntityUtils.toString(httpEntity,"utf-8");
}
if(debug) {
LOGGER.info("响应\n{}", resCtx + "\n");
LOGGER.info("----------------------------end------------------------");
}
} catch (NoHttpResponseException e) {
throw new EsignDemoException("服务器丢失了",e);
} catch (SSLHandshakeException e){
String msg = MessageFormat.format("SSL握手异常", e);
EsignDemoException ex = new EsignDemoException(msg, e);
throw ex;
} catch (UnknownHostException e){
EsignDemoException ex = new EsignDemoException("服务器找不到", e);
ex.initCause(e);
throw ex;
} catch(ConnectTimeoutException e){
EsignDemoException ex = new EsignDemoException("连接超时", e);
ex.initCause(e);
throw ex;
} catch(SSLException e){
EsignDemoException ex = new EsignDemoException("SSL异常",e);
ex.initCause(e);
throw ex;
} catch (ClientProtocolException e) {
EsignDemoException ex = new EsignDemoException("请求头异常",e);
ex.initCause(e);
throw ex;
} catch (IOException e) {
EsignDemoException ex = new EsignDemoException("网络请求失败",e);
ex.initCause(e);
throw ex;
} finally {
if(res != null) {
try {
res.close();
} catch (IOException e) {
EsignDemoException ex = new EsignDemoException("--->>关闭请求响应失败",e);
ex.initCause(e);
throw ex;
}
}
}
esignHttpResponse.setStatus(status);
esignHttpResponse.setBody(resCtx);
return esignHttpResponse;
}
//------------------------------公有方法end----------------------------------------------
//------------------------------私有方法start--------------------------------------------
/**
* @description 请求头和超时时间配置
*
* @param httpReqBase
* @author 澄泓
*/
private static void config(HttpRequestBase httpReqBase) {
// 配置请求的超时设置
RequestConfig.Builder builder = RequestConfig.custom()
.setConnectionRequestTimeout(MAX_TIMEOUT)
.setConnectTimeout(MAX_TIMEOUT)
.setSocketTimeout(MAX_TIMEOUT);
if(OPEN_PROXY){
HttpHost proxy=new HttpHost(PROXY_IP,PROXY_PORT,PROXY_AGREEMENT);
builder.setProxy(proxy);
}
RequestConfig requestConfig = builder.build();
httpReqBase.setConfig(requestConfig);
}
/**
* @description 连接池配置
*
* @return
* @author 澄泓
*/
private static void cfgPoolMgr() throws EsignDemoException {
ConnectionSocketFactory plainsf = PlainConnectionSocketFactory.getSocketFactory();
LayeredConnectionSocketFactory sslsf = SSLConnectionSocketFactory.getSocketFactory();
if(!SSL_VERIFY){
sslsf=sslConnectionSocketFactory();
}
Registry<ConnectionSocketFactory> registry = RegistryBuilder.<ConnectionSocketFactory>create()
.register("http", plainsf)
.register("https", sslsf)
.build();
//连接池管理器
connMgr = new PoolingHttpClientConnectionManager(registry);
//请求池最大连接数
connMgr.setMaxTotal(MAX_TOTAL);
//但域名最大的连接数
connMgr.setDefaultMaxPerRoute(ROUTE_MAX_TOTAL);
}
/**
* @description 设置重试机制
*
* @author 澄泓
*/
private static void cfgRetryHandler() {
retryHandler = new HttpRequestRetryHandler() {
@Override
public boolean retryRequest(IOException e, int excCount, HttpContext ctx) {
//超过最大重试次数，就放弃
if(excCount > MAX_RETRY) {
return false;
}
//服务器丢掉了链接，就重试
if(e instanceof NoHttpResponseException) {
return true;
}
//不重试SSL握手异常
if(e instanceof SSLHandshakeException) {
return false;
}
//中断
if(e instanceof InterruptedIOException) {
return false;
}
//目标服务器不可达
if(e instanceof UnknownHostException) {
return false;
}
//连接超时
//SSL异常
if(e instanceof SSLException) {
return false;
}
HttpClientContext clientCtx = HttpClientContext.adapt(ctx);
HttpRequest req = clientCtx.getRequest();
//如果是幂等请求，就再次尝试
if(!(req instanceof HttpEntityEnclosingRequest)) {
return true;
}
return false;
}
};
}
/**
* 忽略域名校验
*/
private static SSLConnectionSocketFactory sslConnectionSocketFactory() throws EsignDemoException {
try {
SSLContext ctx = SSLContext.getInstance("TLS"); // 创建一个上下文（此处指定的协议类型似乎不是重点）
X509TrustManager tm = new X509TrustManager() { // 创建一个跳过SSL证书的策略
public X509Certificate[] getAcceptedIssuers() {
return null;
}
public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
}
public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
}
};
ctx.init(null, new TrustManager[] { tm }, null); // 使用上面的策略初始化上下文
return new SSLConnectionSocketFactory(ctx, new String[] { "SSLv3", "TLSv1", "TLSv1.1", "TLSv1.2" }, null, NoopHostnameVerifier.INSTANCE);
}catch (Exception e){
EsignDemoException ex = new EsignDemoException("忽略域名校验失败",e);
ex.initCause(e);
throw ex;
}
}
/**
* @description 获取单例HttpClient
*
* @return
* @author 澄泓
*/
private static synchronized CloseableHttpClient getHttpClient() throws EsignDemoException {
if(httpClient==null) {
CredentialsProvider credsProvider = new BasicCredentialsProvider();
credsProvider.setCredentials(new AuthScope(PROXY_IP,PROXY_PORT),new UsernamePasswordCredentials(PROXY_USERNAME, PROXY_PASSWORD));
cfgPoolMgr();
cfgRetryHandler();
HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();
httpClient = httpClientBuilder.setDefaultCredentialsProvider(credsProvider).setConnectionManager(connMgr).setRetryHandler(retryHandler).build();
}
return httpClient;
}
//------------------------------私有方法end----------------------------------------------
}
ruoyi-common/src/main/java/com/ruoyi/common/constant/FileTransformation.java
+284
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/*
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package com.ruoyi.common.constant;
import com.ruoyi.common.exception.EsignDemoException;
import org.apache.commons.codec.binary.Base64;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.HashMap;
import java.util.Map;
/**
* @author 澄泓
* @version JDK1.7
* @description 文件转换类
* @date 2020/10/26 10:47
*/
public class FileTransformation {
/**
* 传入本地文件路径转二进制byte
*
* @param srcFilePath 本地文件路径
* @return
* @throws EsignDemoException
*/
public static byte[] fileToBytes(String srcFilePath) throws EsignDemoException {
return getBytes(srcFilePath);
}
/**
* 图片转base64
*
* @param filePath 本地文件路径
* @return
* @throws EsignDemoException
*/
public static String fileToBase64(String filePath) throws EsignDemoException {
byte[] bytes;
String base64 = null;
bytes = fileToBytes(filePath);
base64 = Base64.encodeBase64String(bytes);
base64 = base64.replaceAll("\r\n", "");
return base64;
}
public static void main(String[] args) throws EsignDemoException {
System.out.println(getFileContentMD5("D:\\文档\\PLT2022-02124CT.pdf"));
}
/***
* 计算文件内容的Content-MD5
* @param filePath 文件路径
* @return
*/
public static String getFileContentMD5(String filePath) throws EsignDemoException {
// 获取文件MD5的二进制数组（128位）
byte[] bytes = getFileMD5Bytes128(filePath);
// 对文件MD5的二进制数组进行base64编码
return new String(Base64.encodeBase64String(bytes));
}
/**
* 下载文件
*
* @param httpUrl 网络文件地址url
* @return
*/
public static boolean downLoadFileByUrl(String httpUrl, String dir) throws EsignDemoException {
InputStream fis = null;
FileOutputStream fileOutputStream = null;
try {
URL url = new URL(httpUrl);
HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
httpConn.connect();
fis = httpConn.getInputStream();
fileOutputStream = new FileOutputStream(new File(dir));
byte[] md5Bytes = null;
byte[] buffer = new byte[1024];
int length = -1;
while ((length = fis.read(buffer, 0, 1024)) != -1) {
fileOutputStream.write(buffer, 0, length);
}
} catch (IOException e) {
EsignDemoException ex = new EsignDemoException("获取文件流异常", e);
ex.initCause(e);
throw ex;
} finally {
try {
if (fis != null) {
fis.close();
}
if (fileOutputStream != null) {
fileOutputStream.close();
}
} catch (IOException e) {
EsignDemoException ex = new EsignDemoException("关闭文件流异常", e);
ex.initCause(e);
throw ex;
}
}
return true;
}
/**
* 网络文件转二进制MD5数组并获取文件大小
*
* @param fileUrl 网络文件地址url
* @return
*/
public static Map fileUrlToBytes(String fileUrl) throws EsignDemoException {
HashMap<String, Object> map = new HashMap<String, Object>();
try {
URL url = new URL(fileUrl);
HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
httpConn.connect();
InputStream fis = httpConn.getInputStream();
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
outStream.close();
map.put("fileSize", fis.available());
byte[] md5Bytes = null;
MessageDigest md5 = MessageDigest.getInstance("MD5");
byte[] buffer = new byte[1024];
int length = -1;
while ((length = fis.read(buffer, 0, 1024)) != -1) {
md5.update(buffer, 0, length);
outStream.write(buffer, 0, length);
}
md5Bytes = md5.digest();
byte[] fileData = outStream.toByteArray();
map.put("fileData", fileData);
outStream.close();
fis.close();
map.put("md5Bytes", md5Bytes);
} catch (IOException e) {
EsignDemoException ex = new EsignDemoException("获取文件流异常", e);
ex.initCause(e);
throw ex;
} catch (NoSuchAlgorithmException e) {
EsignDemoException ex = new EsignDemoException("文件计算异常", e);
ex.initCause(e);
throw ex;
}
return map;
}
/***
* 获取文件MD5的二进制数组（128位）
* @param filePath
* @return
* @throws EsignDemoException
*/
public static byte[] getFileMD5Bytes128(String filePath) throws EsignDemoException {
FileInputStream fis = null;
byte[] md5Bytes = null;
try {
File file = new File(filePath);
fis = new FileInputStream(file);
MessageDigest md5 = MessageDigest.getInstance("MD5");
byte[] buffer = new byte[1024];
int length = -1;
while ((length = fis.read(buffer, 0, 1024)) != -1) {
md5.update(buffer, 0, length);
}
md5Bytes = md5.digest();
fis.close();
} catch (FileNotFoundException e) {
EsignDemoException ex = new EsignDemoException("文件找不到", e);
ex.initCause(e);
throw ex;
} catch (NoSuchAlgorithmException e) {
EsignDemoException ex = new EsignDemoException("不支持此算法", e);
ex.initCause(e);
throw ex;
} catch (IOException e) {
EsignDemoException ex = new EsignDemoException("输入流或输出流异常", e);
ex.initCause(e);
throw ex;
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException e) {
EsignDemoException ex = new EsignDemoException("关闭文件输入流失败", e);
ex.initCause(e);
throw ex;
}
}
}
return md5Bytes;
}
/**
* @param path
* @return
* @throws EsignDemoException
* @description 根据文件路径，获取文件base64
* @author 宫清
* @date 2019年7月21日 下午4:22:08
*/
public static String getBase64Str(String path) throws EsignDemoException {
InputStream is = null;
try {
is = new FileInputStream(new File(path));
byte[] bytes = new byte[is.available()];
is.read(bytes);
return Base64.encodeBase64String(bytes);
} catch (Exception e) {
EsignDemoException ex = new EsignDemoException("获取文件输入流失败", e);
ex.initCause(e);
throw ex;
} finally {
if (is != null) {
try {
is.close();
} catch (IOException e) {
EsignDemoException ex = new EsignDemoException("关闭文件输入流失败", e);
ex.initCause(e);
throw ex;
}
}
}
}
/**
* @param path 文件路径
* @return
* @description 获取文件名称
* @author 宫清
* @date 2019年7月21日 下午8:21:16
*/
public static String getFileName(String path) {
return new File(path).getName();
}
/**
* @param filePath {@link String} 文件地址
* @return
* @throws EsignDemoException
* @description 获取文件字节流
* @date 2019年7月10日 上午9:17:00
* @author 宫清
*/
public static byte[] getBytes(String filePath) throws EsignDemoException {
File file = new File(filePath);
FileInputStream fis = null;
byte[] buffer = null;
try {
fis = new FileInputStream(file);
buffer = new byte[(int) file.length()];
fis.read(buffer);
} catch (Exception e) {
EsignDemoException ex = new EsignDemoException("获取文件字节流失败", e);
ex.initCause(e);
throw ex;
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException e) {
EsignDemoException ex = new EsignDemoException("关闭文件字节流失败", e);
ex.initCause(e);
throw ex;
}
}
}
return buffer;
}
}
ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/EsignCoreSdkInfo.java
+24
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package com.ruoyi.common.core.domain.entity;
/**
* esignSDK-core信息类
* @author 澄泓
* @date 2022/2/22 13:59
* @version
*/
public class EsignCoreSdkInfo {
private static final String SdkVersion="Esign-Sdk-Core1.0";
private static final String SupportedVersion="JDK1.7 MORE THAN";
private static final String Info="sdk-esign-api核心工具包,主要处理e签宝公有云产品接口调用时的签名计算以及网络请求,通过EsignHttpHelper.signAndBuildSignAndJsonHeader构造签名鉴权+json数据格式的请求头,通过HttpHelper.doCommHttp方法入参发起网络请求。让开发者无需关注具体的请求签名算法，专注于接口业务的json参数构造";
public static String getSdkVersion() {
return SdkVersion;
}
public static String getInfo() {
return Info;
}
public static String getSupportedVersion() {
return SupportedVersion;
}
}
ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/EsignHttpResponse.java
+24
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package com.ruoyi.common.core.domain.entity;
/**
* 网络请求的response类
*/
public class EsignHttpResponse {
private int status;
private String body;
public int getStatus() {
return status;
}
public void setStatus(int status) {
this.status = status;
}
public String getBody() {
return body;
}
public void setBody(String body) {
this.body = body;
}
}
ruoyi-common/src/main/java/com/ruoyi/common/enums/EsignRequestType.java
+39
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package com.ruoyi.common.enums;
import org.apache.http.client.methods.*;
/**
* @description 请求类型
* @author 澄泓
* @since JDK1.7
*/
public enum EsignRequestType {
POST{
@Override
public HttpRequestBase getHttpType(String url) {
return new HttpPost(url);
}
},
GET{
@Override
public HttpRequestBase getHttpType(String url) {
return new HttpGet(url);
}
},
DELETE{
@Override
public HttpRequestBase getHttpType(String url) {
return new HttpDelete(url);
}
},
PUT{
@Override
public HttpRequestBase getHttpType(String url) {
return new HttpPut(url);
}
},
;
public abstract HttpRequestBase getHttpType(String url);
}
ruoyi-common/src/main/java/com/ruoyi/common/exception/EsignDemoException.java
+36
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package com.ruoyi.common.exception;
/**
* description 自定义全局异常
* @author 澄泓
* datetime 2019年7月1日上午10:43:24
*/
public class EsignDemoException extends Exception {
private static final long serialVersionUID = 4359180081622082792L;
private Exception e;
public EsignDemoException(String msg) {
super(msg);
}
public EsignDemoException(String msg, Throwable cause) {
super(msg,cause);
}
public EsignDemoException(){
}
public Exception getE() {
return e;
}
public void setE(Exception e) {
this.e = e;
}
}
ruoyi-common/src/main/java/com/ruoyi/common/utils/EsignHttpHelper.java
+178
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package com.ruoyi.common.utils;
import com.ruoyi.common.constant.EsignEncryption;
import com.ruoyi.common.constant.EsignHeaderConstant;
import com.ruoyi.common.constant.EsignHttpCfgHelper;
import com.ruoyi.common.core.domain.entity.EsignCoreSdkInfo;
import com.ruoyi.common.core.domain.entity.EsignHttpResponse;
import com.ruoyi.common.enums.EsignRequestType;
import com.ruoyi.common.exception.EsignDemoException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.HashMap;
import java.util.Map;
/**
* @description Http 请求 辅助类
* @author 澄泓
* @since JDK1.7
*/
public class EsignHttpHelper {
private static final Logger LOGGER = LoggerFactory.getLogger(EsignHttpHelper.class);
/**
* 不允许外部创建实例
*/
private EsignHttpHelper() {
}
/**
* @description 发送常规HTTP 请求
*
* @param reqType 请求方式
* @param url 请求路径
* @param paramStr 请求参数
* @return
* @throws EsignDemoException
* @author 澄泓
*/
public static EsignHttpResponse doCommHttp(String host, String url, EsignRequestType reqType, Object paramStr , Map<String,String> httpHeader, boolean debug) throws EsignDemoException {
return EsignHttpCfgHelper.sendHttp(reqType, host+url,httpHeader, paramStr, debug);
}
/**
* @description 发送文件流上传 HTTP 请求
*
* @param reqType 请求方式
* @param uploadUrl 请求路径
* @param param 请求参数
* @param fileContentMd5 文件fileContentMd5
* @param contentType 文件MIME类型
* @return
* @throws EsignDemoException
* @author 澄泓
*/
public static EsignHttpResponse doUploadHttp( String uploadUrl,EsignRequestType reqType,byte[] param, String fileContentMd5,
String contentType, boolean debug) throws EsignDemoException {
Map<String, String> uploadHeader = buildUploadHeader(fileContentMd5, contentType);
if(debug){
LOGGER.info("----------------------------start------------------------");
LOGGER.info("fileContentMd5:{}",fileContentMd5);
LOGGER.info("contentType:{}",contentType);
}
return EsignHttpCfgHelper.sendHttp(reqType,uploadUrl, uploadHeader, param,debug);
}
/**
* @description 构建一个签名鉴权+json数据的esign请求头
* @return
* @author 澄泓
*/
public static Map<String, String> buildSignAndJsonHeader(String projectId,String contentMD5,String accept,String contentType,String authMode) {
Map<String, String> header = new HashMap<>();
header.put("X-Tsign-Open-App-Id", projectId);
header.put("X-Tsign-Open-Version-Sdk",EsignCoreSdkInfo.getSdkVersion());
header.put("X-Tsign-Open-Ca-Timestamp", EsignEncryption.timeStamp());
header.put("Accept",accept);
header.put("Content-MD5",contentMD5);
header.put("Content-Type", contentType);
header.put("X-Tsign-Open-Auth-Mode", authMode);
return header;
}
/**
* 签名计算并且构建一个签名鉴权+json数据的esign请求头
* @param httpMethod
* * The name of a supported {@linkplain java.nio.charset.Charset
* * charset}
* @return
*/
public static Map<String,String> signAndBuildSignAndJsonHeader(String projectId, String secret,String paramStr,String httpMethod,String url,boolean debug) throws EsignDemoException {
String contentMD5="";
//统一转大写处理
httpMethod = httpMethod.toUpperCase();
if("GET".equals(httpMethod)||"DELETE".equals(httpMethod)){
paramStr=null;
contentMD5="";
} else if("PUT".equals(httpMethod)||"POST".equals(httpMethod)){
//对body体做md5摘要
contentMD5= EsignEncryption.doContentMD5(paramStr);
}else{
throw new EsignDemoException(String.format("不支持的请求方法%s",httpMethod));
}
//构造一个初步的请求头
Map<String, String> esignHeaderMap = buildSignAndJsonHeader(projectId, contentMD5, EsignHeaderConstant.ACCEPT.VALUE(), EsignHeaderConstant.CONTENTTYPE_JSON.VALUE(), EsignHeaderConstant.AUTHMODE.VALUE());
//排序
url=EsignEncryption.sortApiUrl(url);
//传入生成的bodyMd5,加上其他请求头部信息拼接成字符串
String message = EsignEncryption.appendSignDataString(httpMethod, esignHeaderMap.get("Content-MD5"),esignHeaderMap.get("Accept"),esignHeaderMap.get("Content-Type"),esignHeaderMap.get("Headers"),esignHeaderMap.get("Date"), url);
//整体做sha256签名
String reqSignature = EsignEncryption.doSignatureBase64(message, secret);
//请求头添加签名值
esignHeaderMap.put("X-Tsign-Open-Ca-Signature",reqSignature);
if(debug){
LOGGER.info("----------------------------start------------------------");
LOGGER.info("待计算body值:{}", paramStr+"\n");
LOGGER.info("MD5值:{}",contentMD5+"\n");
LOGGER.info("待签名字符串:{}",message+"\n");
LOGGER.info("签名值:{}",reqSignature+"\n");
}
return esignHeaderMap;
}
/**
* @description 构建一个Token鉴权+jsons数据的esign请求头
* @return
* @author 澄泓
*/
public static Map<String, String> buildTokenAndJsonHeader(String appid,String token) {
Map<String, String> esignHeader = new HashMap<>();
esignHeader.put("X-Tsign-Open-Version-Sdk", EsignCoreSdkInfo.getSdkVersion());
esignHeader.put("Content-Type", EsignHeaderConstant.CONTENTTYPE_JSON.VALUE());
esignHeader.put("X-Tsign-Open-App-Id", appid);
esignHeader.put("X-Tsign-Open-Token", token);
return esignHeader;
}
/**
* @description 构建一个form表单数据的esign请求头
* @return
* @author 澄泓
*/
public static Map<String, String> buildFormDataHeader(String appid) {
Map<String, String> esignHeader = new HashMap<>();
esignHeader.put("X-Tsign-Open-Version-Sdk",EsignCoreSdkInfo.getSdkVersion());
esignHeader.put("X-Tsign-Open-Authorization-Version","v2");
esignHeader.put("Content-Type", EsignHeaderConstant.CONTENTTYPE_FORMDATA.VALUE());
esignHeader.put("X-Tsign-Open-App-Id", appid);
return esignHeader;
}
/**
* @description 创建文件流上传 请求头
*
* @param fileContentMd5
* @param contentType
* @return
* @author 澄泓
*/
public static Map<String, String> buildUploadHeader(String fileContentMd5, String contentType) {
Map<String, String> header = new HashMap<>();
header.put("Content-MD5", fileContentMd5);
header.put("Content-Type", contentType);
return header;
}
// ------------------------------私有方法end----------------------------------------------
}
ruoyi-common/src/main/java/com/ruoyi/common/utils/bean/EsignFileBean.java
+57
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package com.ruoyi.common.utils.bean;
import com.ruoyi.common.constant.FileTransformation;
import com.ruoyi.common.exception.EsignDemoException;
import java.io.File;
/**
* @description 文件基础信息封装类
* @author 澄泓
* @date 2020/10/26 14:54
* @version JDK1.7
*/
public class EsignFileBean {
//文件名称
private String fileName;
//文件大小
private int fileSize;
//文件内容MD5
private String fileContentMD5;
//文件地址
private String filePath;
public EsignFileBean(String filePath) throws EsignDemoException {
this.filePath=filePath;
this.fileContentMD5 = FileTransformation.getFileContentMD5(filePath);
File file = new File(filePath);
if (!file.exists()) {
throw new EsignDemoException("文件不存在");
}
this.fileName = file.getName();
this.fileSize = (int) file.length();
}
public String getFileName() {
return fileName;
}
public int getFileSize() {
return fileSize;
}
public String getFileContentMD5() {
return fileContentMD5;
}
/**
* 传入本地文件地址获取二进制数据
* @return
* @throws EsignDemoException
*/
public byte[] getFileBytes() throws EsignDemoException {
return FileTransformation.fileToBytes(filePath);
}
}
ruoyi-common/src/main/java/com/ruoyi/common/utils/file/SaaSAPIFileUtils.java
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package com.ruoyi.common.utils.file;
import com.ruoyi.common.config.EsignDemoConfig;
import com.ruoyi.common.constant.EsignHeaderConstant;
import com.ruoyi.common.core.domain.entity.EsignHttpResponse;
import com.ruoyi.common.enums.EsignRequestType;
import com.ruoyi.common.exception.EsignDemoException;
import com.ruoyi.common.utils.EsignHttpHelper;
import com.ruoyi.common.utils.bean.EsignFileBean;
import java.util.Map;
public class SaaSAPIFileUtils {
private static String eSignHost= EsignDemoConfig.EsignHost;
private static String eSignAppId= EsignDemoConfig.EsignAppId;
private static String eSignAppSecret=EsignDemoConfig.EsignAppSecret;
/**
* 获取文件上传地址
*
* @return
*/
public static EsignHttpResponse getUploadUrl(String filePath) throws EsignDemoException {
//自定义的文件封装类，传入文件地址可以获取文件的名称大小,文件流等数据
EsignFileBean esignFileBean = new EsignFileBean(filePath);
String apiaddr = "/v3/files/file-upload-url";
//请求参数body体,json格式。get或者delete请求时jsonString传空json:"{}"或者null
String jsonParm = "{\n" +
" \"contentMd5\": \"" + esignFileBean.getFileContentMD5() + "\",\n" +
" \"fileName\":\"" + esignFileBean.getFileName() + "\"," +
" \"fileSize\": " + esignFileBean.getFileSize() + ",\n" +
" \"convertToPDF\":" +true+ ",\n" +
" \"contentType\": \"" + EsignHeaderConstant.CONTENTTYPE_STREAM.VALUE() + "\"\n" +
"}";
//请求方法
EsignRequestType requestType = EsignRequestType.POST;
//生成签名鉴权方式的的header
Map<String, String> header = EsignHttpHelper.signAndBuildSignAndJsonHeader(eSignAppId, eSignAppSecret, jsonParm, requestType.name(), apiaddr, true);
//发起接口请求
return EsignHttpHelper.doCommHttp(eSignHost, apiaddr, requestType, jsonParm, header, true);
}
}