java - com/migcomponents/migbase64/Base64 的 java.lang.NoClassDefFoundError
问题描述
我第一次使用 DocuSign java 客户端。我正在为我的 pdf 文件创建自定义模板。我正在使用 DocuSign API。但面临以下错误:
javax.servlet.ServletException: java.lang.NoClassDefFoundError:
com/migcomponents/migbase64/Base64
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:420)
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
我已经创建了 REST API,并且在该 API 中我尝试使用 createTemplate 代码但面临上述问题。
我已经使用 maven 在我的项目中导入了所有必需的 jar。我的类路径中也存在所有 jar。似乎在编译时找到了所有 jar,但在运行时找不到 jar。
@Path("/template")
public class CreateTemplate {
private static final String UserName = "xyz.abc@gmail.com";
private static final String UserId = "fcc5726c-cd73-4844-b580-40bbbe6ca126";
private static final String IntegratorKey = "ae30ea4e-3959-4d1c-b867-fcb57d2dc4df";
private static final String IntegratorKeyImplicit = "68c1711f-8b19-47b1-888f-b49b4211d831";
//private static final String ClientSecret = "b4dccdbe-232f-46cc-96c5-b2f0f7448f8f";
private static final String RedirectURI = "https://www.docusign.com/api";
private static final String BaseUrl = "https://demo.docusign.net/restapi";
//private static final String OAuthBaseUrl = "account-d.docusign.com";
private static final String privateKeyFullPath = System.getProperty("user.dir") + "/src/test/keys/docusign_private_key.txt";
private static final String SignTest1File = "C:\\Users\\xyz\\Documents\\testDocuments\\SignTest1.pdf";
//private static final String TemplateId = "cf2a46c2-8d6e-4258-9d62-752547b1a419";
private String[] envelopeIds = new String[0];
TemplateSummary templateSummary;
@GET
@Path("/createTemplate")
@Produces("text/plain")
public TemplateSummary createTemplate() {
System.out.println("\nCreateTemplateTest:\n" + "===========================================");
byte[] fileBytes = null;
File f;
try {
// String currentDir = new java.io.File(".").getCononicalPath();
String currentDir = System.getProperty("user.dir");
java.nio.file.Path path = Paths.get(SignTest1File);
fileBytes = Files.readAllBytes(path);
f = new File(path.toString());
//Assert.assertTrue(f.length() > 0);
System.out.println("f.length()-->"+f.length());
} catch (IOException ioExcp) {
//Assert.assertEquals(null, ioExcp);
ioExcp.printStackTrace();
}
// create an envelope to be signed
EnvelopeTemplate templateDef = new EnvelopeTemplate();
templateDef.setEmailSubject("Please Sign my Java SDK Envelope");
templateDef.setEmailBlurb("Hello, Please sign my Java SDK Envelope.");
// add a document to the envelope
Document doc = new Document();
String base64Doc = Base64.encodeToString(fileBytes, false);
//String base64Doc = Base64.encodeToString(str.getBytes("UTF-8"), false))
doc.setDocumentBase64(base64Doc);
doc.setName("TestFile.pdf");
doc.setDocumentId("1");
List<Document> docs = new ArrayList<Document>();
docs.add(doc);
templateDef.setDocuments(docs);
// Add a recipient to sign the document
Signer signer = new Signer();
signer.setRoleName("Signer1");
signer.setRecipientId("1");
// Create a SignHere tab somewhere on the document for the signer to
// sign
SignHere signHere = new SignHere();
signHere.setDocumentId("1");
signHere.setPageNumber("1");
signHere.setRecipientId("1");
signHere.setXPosition("100");
signHere.setYPosition("100");
signHere.setScaleValue("0.5");
List<SignHere> signHereTabs = new ArrayList<SignHere>();
signHereTabs.add(signHere);
Tabs tabs = new Tabs();
tabs.setSignHereTabs(signHereTabs);
signer.setTabs(tabs);
templateDef.setRecipients(new Recipients());
templateDef.getRecipients().setSigners(new ArrayList<Signer>());
templateDef.getRecipients().getSigners().add(signer);
EnvelopeTemplateDefinition envTemplateDef = new EnvelopeTemplateDefinition();
envTemplateDef.setName("myTemplate");
templateDef.setEnvelopeTemplateDefinition(envTemplateDef);
ApiClient apiClient = new ApiClient(BaseUrl);
//String currentDir = System.getProperty("user.dir");
try {
// IMPORTANT NOTE:
// the first time you ask for a JWT access token, you should grant access by making the following call
// get DocuSign OAuth authorization url:
//String oauthLoginUrl = apiClient.getJWTUri(IntegratorKey, RedirectURI, OAuthBaseUrl);
// open DocuSign OAuth authorization url in the browser, login and grant access
//Desktop.getDesktop().browse(URI.create(oauthLoginUrl));
// END OF NOTE
byte[] privateKeyBytes = null;
try {
privateKeyBytes = Files.readAllBytes(Paths.get(privateKeyFullPath));
} catch (IOException ioExcp) {
//Assert.assertEquals(null, ioExcp);
ioExcp.printStackTrace();
}
if (privateKeyBytes == null) return null;
java.util.List<String> scopes = new ArrayList<String>();
scopes.add(OAuth.Scope_SIGNATURE);
OAuth.OAuthToken oAuthToken = apiClient.requestJWTUserToken(IntegratorKey, UserId, scopes, privateKeyBytes, 3600);
//Assert.assertNotSame(null, oAuthToken);
// now that the API client has an OAuth token, let's use it in all
// DocuSign APIs
apiClient.setAccessToken(oAuthToken.getAccessToken(), oAuthToken.getExpiresIn());
UserInfo userInfo = apiClient.getUserInfo(oAuthToken.getAccessToken());
/*Assert.assertNotSame(null, userInfo);
Assert.assertNotNull(userInfo.getAccounts());
Assert.assertTrue(userInfo.getAccounts().size() > 0);
*/
System.out.println("userInfo.getAccounts().size()-->"+userInfo.getAccounts().size());
System.out.println("UserInfo: " + userInfo);
// parse first account's baseUrl
// below code required for production, no effect in demo (same
// domain)
apiClient.setBasePath(userInfo.getAccounts().get(0).getBaseUri() + "/restapi");
Configuration.setDefaultApiClient(apiClient);
String accountId = userInfo.getAccounts().get(0).getAccountId();
TemplatesApi templatesApi = new TemplatesApi();
templateSummary = templatesApi.createTemplate(accountId, templateDef);
//Assert.assertNotNull(templateSummary);
//Assert.assertNotNull(templateSummary.getTemplateId());
System.out.println("templateSummary-->"+templateSummary);
System.out.println("templateSummary.getTemplateId()-->"+templateSummary.getTemplateId());
//System.out.println("TemplateSummary: " + templateSummary);
} catch (ApiException ex) {
System.out.println("Exception: 123");
ex.printStackTrace();
} catch (Exception e) {
//System.out.println("Exception: " + e.getLocalizedMessage());
System.out.println("Exception: 234");
e.printStackTrace();
}
return templateSummary;
}
}
我觉得我正面临缺少运行时 jar 文件的问题。
解决方案
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