..:: ä»äºã¡ã¢ ::..ããã°ã©ãã³ã°ã¡ã¢Ï(âãââ)ãã ãã ãã ããå¿ããã®ã§ããã¼ããªããã¨ã§ãã¡ã¢ãã¾ãã å 容ã«ã¯ç°å¢ã«ä¾åãããã®ãããã®ã§æ å ±ã«ã¯ä¸åã®è²¬ä»»ãæã¡ã¾ããã»ã»ã» æè¿ã¯ä»äºã¡ã¢ãããã¨ãå°ãªããªã£ã¦ããã®ã§ãæ¥è¨ããã¡ã«ã¡ã¢ãã¾ã /** * æ¥ä»æéãã§ã㯠* <br> * @return trueï¼OKãfalseï¼NG * @throws Exception */ private boolean checkDate() throws Exception { //æçµæ¥ Date lastDay = ãã§ãã¯ããæéã®çµäºæ¥ä»ãè¨è¿°; //éå§æ¥ Date startDay = ãã§ãã¯ããæéã®éå§æ¥ä»ãè¨è¿°; //ãã§ãã¯å¯¾è±¡æ¥ Date checkDay = ãã§ãã¯å¯¾è±¡æ¥ãè¨è¿°; if (checkDay.after(startDay) &&
JDBC ã«ã¯ PreparedStatement ã¯ã©ã¹ãç¨æããã¦ãã¦ãSQL æã®ä¸é¨ããã©ã¡ã¼ã¿åãããã¨ãã§ããã ãã©ã¡ã¼ã¿é¨åã®ã¨ã¹ã±ã¼ãå¦ç㯠JDBC ãã©ã¤ããè¡ã£ã¦ãããã®ã§ãSQL ã¤ã³ã¸ã§ã¯ã·ã§ã³å¯¾çã¨ãã¦æè¿ã§ã¯å¿ é ã«ãªãã¤ã¤ãããã®ã¯ã©ã¹ãããããlike æ¼ç®åã使ãå ´åã¯ãã¡ãã£ã¨æ³¨æãå¿ è¦ã ã Lv 1 ãããã§æ¤ç´¢ãã¦ã¿ãã¨ã失æä¾ã¨ãã¦ã²ã£ããã£ã¦ããã®ããã®ãã¿ã¼ã³ã Statement stmt = conn.prepareStatement("select * from items where name like '?%'"); stmt.setString(1, "hatena"); ResultSet rs = stmt.executeQuery();name ã "hatena" ã§å§ã¾ãè¡ãé¸æãããã¨ãã¦ããããã ãã©ãããã ã¨ä¾å¤ã
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}