日期:2014-05-19 浏览次数:20618 次
@Column(name = "CONTENT1")
@NotNull
private java.sql.Blob content;
byte[] bytes = getByte(attachment.getContent().getBinaryStream());
response.getOutputStream().write(bytes);
java.sql.SQLRecoverableException: 关闭的连接
at oracle.sql.BLOB.getDBAccess(BLOB.java:1071)
at oracle.sql.BLOB.getBinaryStream(BLOB.java:248)