csdnµÄÄÜÈ˰ïÎÒ½â¾ö¸ömysqlÅäÖÃÎÊÌâ.¼±£¡£¡
ÔÚ°²×°mysqlµÄʱºò ÔÚµ¹ÊýµÚ¶þ²½ÀïÃæÓиömodify security settings ÎÒ´òÁ˹´£¬ÀïÃæÓиöcurrent root password£¬¹À¼ÆÊÇÒÔǰ°²×°¹ýmysqlÒÅÁôµÄÃÜÂë¡£µ«ÊÇÎÒ²»ÖªµÀ¶àÉÙ£¬ÓÚÊÇÓÃ360жÁË£¬Á¬×¢²á±íµÄҲɾ³ýÁË£¬ÖØÐ°²×°¹ý£¬µ«ÒÀÈ»³öÏÖ£¬µã»÷ÏÂÒ»²½µÄʱºò£¬start serviceûÁÁ£¬³öÏÖÕâÑùµÄ×Öcan not start the service mysql.error:0£¬ÎÒCÅÌÀïÃæÒ²Ã»ÓÐmy.ini,ÖØÐ´´½¨ÁËÒ²²»ÐУ¬mysqlÊÇĬÈÏ·¾¶°²×°µÄ£¬Ï£Íû¸ßÊÖ½â´ð,
×¢:²»ÒªÔÙ°Ù¶È.googleËÑË÷±ðµÄÈ˴𰸣¬ÎÒÒѾ¿´¹ýÁË£¬Ï£Íû¸ßÊÖÓÃ×Ô¼ºµÄ·½·¨°ïÎÒ½â¾ö£¬ÒѾÀ§ÈÅÎÒ2ÌìÁË£¬ÎÒ²»ÏëÓñðµÄÊý¾Ý¿â£¬Èç¹û¿ÉÒԵϰ.Çë¸ø¸öQQºÍÎÒ½»Á÷һϣ¬Ð¡µÜ²»Ê¤¸Ð¼¤
ÊÖ¹¤ÔËÐÐһϡ£
"C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld" --defaults-file="C:\Program Files\MySQL\MySQL Server 5.1\my.ini" --console
°ÑÌáʾÌù³öÀ´¡£
ÁíÍâ¼ì²éһϴíÎóÈÕÖ¾¡£
·þÎñÃ»Ð¶ÔØ¸É¾»
ÎÒ×îºó¸ãÇå³þÁË£¬·¢ÏÖÔÀ´360ȷʵ²»ÍêÈ«ÄÜÐ¶ÔØ¸É¾»£¬
C:\Documents and Settings\All Users\Application Data\MySQL
ÕâÀïÃæµÃ¶«Î÷Ð¶ÔØÁ˾ͿÉÒÔÁË£¬Ð»Ð»´ó¼Ò°ï棡
Ïà¹ØÎÊ´ð£º
ÎÒµÄmysqlÔõôûÓа취дÈëÖÐÎÄÊý¾Ý£¿Ö»ÒªÊÇÊý¾ÝдÈëÊý¾Ý¿âʱ ¾Í»á±ä³ÉÈý¸öÎʺŠ£¿Çë½Ì¸ßÈË£¡£¡
linux? ÔõôдÈëµÄ
ÔÚmysqlÖÐÖ´ÐÐ show variables like 'character%'Ìù½á¹û³öÀ´¡£
ÔÚ°²×°MYSLQʱ½«Êý¾Ý¿âµÄ×Ö· ......
ÏÈÉÏ´íÎó
ÎÞ·¨Áª½ÓÊý¾Ý¿â
java.sql.SQLException: Before start of result set
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:910)
at com.mysql.jdbc.ResultSet.checkRowPos(ResultSet.java: ......
String SQL="insert into ѧÉúÐÅÏ¢±í values(StudentNumber,StudentName,StudentAge)";ÆäÖÐStudentNumber,StudentName,StudentAge¶¼ÊDZäÁ¿¡£ÕâÑùд²»¶Ô¡¡µ½µ×¸Ãզд°¡
Íò·Ö¸Ðл£¡
String SQL=&q ......
mysqlÊý¾Ý¿âµÄ±àÂë¸ñʽÊÇutf8
ÔÚc++³ÌÐòÖÐʹÓÃC APIÖ±½ÓÁ¬½ÓmysqlÊý¾Ý¿â£¬°ÑÖÐÎı£´æµ½mysqlÊý¾Ý¿âÖУ¬ÖÐÎç±ä³ÉÂÒÂë
ʹÓÃmysqlµÄloadÃüÁîµ¼ÈëÎı¾Îļþ£¬ÎÞÂÛÎı¾ÎļþÊÇANSI»¹ÊÇutf8±àÂ룬¶¼ÊÇÂÒÂë
ÇëÎÊÉÏÃæÁ½¸öÎÊ ......
mysqlÖÐÓм¸¸ö×Ö¶Î
id
name
img(ÒÔ¶þ½øÖƵķ½Ê½´æÈëmysqlÖÐ)
ÎÒÄܹ»µ¥¶À¶ÁȡͼƬ(Ö»ÄܶÁÈ¡ÆäÖÐÒ»¸öͼƬ)
µ«Êǵ±ÎÒ°ÑËùÓÐÐÅÏ¢¶¼·Åµ½requestÖеÄʱºò
ͼƬÄܶÁÈ¡³öÀ´µ«ÊÇÆäËû¶«Î÷£¨name,id£©È´¶Á²»³öÀ´
(
¶ÁÈ¡ ......