如題：
該代碼使用Idea編譯，在WINDOWS下編譯正常，在ubuntu下編譯正常，但是在centos下會出現有關型別強轉的錯誤？
錯誤如下：Exception in thread "main" java.lang.ClassCastException: com.xx.sdk.AbstractDocumentSigner$1 cannot be cast to com.xx.sdk.pdf.PDFDocumentSignResult
涉及到的代碼：
PDFDocumentSigner signers = PDFDocumentSigner.getInstance();
final PDFDocumentSignResult result = (PDFDocumentSignResult)signers.sign(request);
public abstract class AbstractDocumentSigner<Payload, BatchPayload, SignResult extends DocumentSignResult, BatchSignResult> implements DocumentSigner<Payload, BatchPayload, SignResult, BatchSignResult> {
public SignResult sign(Payload payload) {
final Throwable err = this.checkAndLoadLibrary();
if (err != null) {
return new DocumentSignResult() {
public Throwable getError() {
return new RuntimeException("裝載Docsign SDK失敗", err);
}
public int getResultCode() {
return -1;
}
};
}
} else {
return this.signInternal(payload);
}
}
}
public class PDFDocumentSigner extends AbstractDocumentSigner<PDFDocumentSignRequest, PDFDocumentSignBatchRequest, PDFDocumentSignResult, PDFDocumentBatchSignResult> {
protected PDFDocumentSignResult signInternal(PDFDocumentSignRequest payload){}
}
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標籤：Java SE
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