有趣的是,在实体中:
public static final int maxContentSize = 2097152; //2Mb
@Lob
@Column(length=maxContentSize)
private byte[] content;
@Column(length = 100)
private String mimetype;
@Column(length = 50)
private String fileName;
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但是,一些文件(65-70k大小)插入正常,但大多数都得到错误:
com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'CONTENT' at row 1
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我已经检查过,在创建实体之前,尺寸是正确的.