String转Oracle中的CLOB

太过爱你忘了你带给我的痛 2022-05-17 10:23 322阅读 0赞

项目中遇到的将String转CLOB

/\*\*

\* 将String转换为CLOB  
     \* @author ZhaoHr  
     \* @param sort  
     \* @throws ClassNotFoundException  
     \* @throws SQLException  
     \*/  
    @SuppressWarnings("unused")  
    public int insertSortWithStr2CLOB(Sort sort) throws ClassNotFoundException, SQLException \{  
        // TODO Auto-generated method stub  
        DriverManager.registerDriver(new OracleDriver());  
        String url = "jdbc:oracle:thin:@localhost:1521:orcl";  
        String user = "SHOPGUIDE";  
        String pwd = "SHOPGUIDE";  
        String text = sort.getInfo();  
        Connection conn = DriverManager.getConnection(url, user, pwd);// 得到连接对象  
        String sql = "INSERT INTO WEBSITE\_SORT (ID, NAME,SORT\_LEVEL,PARENT\_SORT,ARRANGE ,ISSHOW,PIC1,INFO,REMARK,COMPANY\_ID,UPDATE\_DATE,UPDATE\_USER) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)";  
        PreparedStatement stmt = conn.prepareStatement(sql);// 加载SQL语句  
        Reader clobReader = new StringReader(text); // 将 text转成流形式  
        stmt.setInt(1, sortSequence.nextIntValue());  
        stmt.setString(2, sort.getName());  
        stmt.setString(3, sort.getSortLevel());  
        stmt.setInt(4, sort.getParentSort());  
        stmt.setString(5, sort.getArrange());  
        stmt.setString(6, sort.getIsShow());  
        stmt.setInt(7, sort.getPic1());  
        stmt.setCharacterStream(8, clobReader, sort.getInfo().length());// 替换sql语句中的？将String转CLOB  
        stmt.setString(9, sort.getRemark());  
        stmt.setString(10, sort.getCompanyId());  
        stmt.setDate(11, new java.sql.Date(sort.getUpdateDate().getTime()));  
        stmt.setString(12, sort.getUpdateUser());  
        int num = stmt.executeUpdate();// 执行SQL  
        stmt.close();  
        conn.close();  
        return num;  
    \}