Question

我正在eclipse中开发crm struts web应用程序。出于邮件目的，我创建了mailchimp帐户和mandrill集成。我找到了第三方包装器api（cribbstechnologies-Java-Mandrill-Wrapper）。从main方法执行时，它会给出如下的异常。我在MandrillHTMLMessage对象中提供了当前的API代码，所有邮件信息。

private BaseMandrillResponse performPostRequest(BaseMandrillRequest request, String serviceMethod, Object responseClass, TypeReference reference) throws RequestFailedException {
    try {
        System.out.println("PostRequest Starts");
        request.setKey(config.getApiKey());
        HttpPost postRequest = new HttpPost(config.getServiceUrl() + serviceMethod);
        String postData = getPostData(request);

.............

protected String getPostData(BaseMandrillRequest request) throws JsonGenerationException, JsonMappingException, IOException {
        return objectMapper.writeValueAsString(request);
}

objectMapper.writeValueAsString（request）的异常;如下所示

Exception in thread "main" java.lang.IllegalAccessError: tried to access method org.codehaus.jackson.JsonFactory._getBufferRecycler()Lorg/codehaus/jackson/util/BufferRecycler; from class org.codehaus.jackson.map.ObjectMapper
at org.codehaus.jackson.map.ObjectMapper.writeValueAsString(ObjectMapper.java:1030)
at com.cribbstechnologies.clients.mandrill.request.MandrillRESTRequest.getPostData(MandrillRESTRequest.java:102)
at com.cribbstechnologies.clients.mandrill.request.MandrillRESTRequest.performPostRequest(MandrillRESTRequest.java:47)
at com.cribbstechnologies.clients.mandrill.request.MandrillRESTRequest.postRequest(MandrillRESTRequest.java:38)
at com.cribbstechnologies.clients.mandrill.request.MandrillMessagesRequest.sendMessage(MandrillMessagesRequest.java:33)
at com.cribbstechnologies.clients.mandrill.it.MessagesTest.testSendMessage(MessagesTest.java:86)
at com.cribbstechnologies.clients.mandrill.it.MessagesTest.before(MessagesTest.java:63)
at com.cribbstechnologies.clients.mandrill.it.MessagesTest.beforeClass(MessagesTest.java:56)
at com.cribbstechnologies.clients.mandrill.it.SendMail.main(SendMail.java:9)

如何解决异常。我在谷歌尝试但没有找到结果。

请有人帮助我......

提前致谢...

Answer 1

您是否尝试过与Github上的作者联系？ https://github.com/cribbstechnologies/Java-Mandrill-Wrapper

如果库正在运行，我会直接向他们提出问题。我没有足够的上下文来直接对其进行问题排查。

如果存在任何混淆，还有一些集成测试可能有助于说明用法： https://github.com/cribbstechnologies/Java-Mandrill-Wrapper/blob/master/src/test/java/com/cribbstechnologies/clients/mandrill/request/MandrillUsersRequestTest.java

Mandrill Wrapper API JAVA

1 个答案: