将数据库中查出的Clob类型转换为String类型

Clob clob = rs.getClob("DATA");

String desc = null;

Reader inStream = clob.getCharacterStream();

long length = (clob == null) ? 0 : clob.length();

char[] c = new char[(int) length];

try {

inStream.read(c);

desc = new String(c);

inStream.close();

} catch (IOException e) {

e.printStrackTrace();

}
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