mysql数据库远程连接
Ⅰ winform搴旂敤绋嫔簭杩灭▼杩炴帴mysql鏁版嵁搴挞渶瑕佹敞镒忎粈涔堬纻
鍦╓inForm搴旂敤绋嫔簭涓杩灭▼杩炴帴MySQL鏁版嵁搴掳纴闇瑕佹敞镒忎互涓嫔嚑镣癸细
1.涓嬭浇MySQL杩炴帴鍣/椹卞姩绋嫔簭锛氭偍鍙浠ヤ粠MySQL瀹樻柟缃戠珯涓嬭浇MySQLConnector/NET銆
2.灏哅ySQL杩炴帴鍣/椹卞姩绋嫔簭娣诲姞鍒伴”鐩涓锛氩皢MySQLConnector/NET镄凞LL鏂囦欢澶嶅埗鍒伴”鐩镄勮緭鍑虹洰褰曚腑銆
3.娣诲姞杩炴帴瀛楃︿覆锛氭坊锷犺繛鎺MySQL鏁版嵁搴撴墍闇镄勮繛鎺ュ瓧绗︿覆銆傝繛鎺ュ瓧绗︿覆鍖呮嫭MySQL链嶅姟鍣ㄥ悕绉般佺敤鎴峰悕銆佸瘑镰併佹暟鎹搴揿悕绉扮瓑淇℃伅銆
4.鍒涘缓杩炴帴瀵硅薄锛氩湪WinForm涓鍒涘缓MySQL杩炴帴瀵硅薄锛屽苟浣跨敤杩炴帴瀛楃︿覆鍒濆嫔寲瀹冦
5.镓揿紑杩炴帴锛氢娇鐢ㄨ繛鎺ョ殑瀵硅薄镓揿紑鏁版嵁搴撹繛鎺ャ
杩欓噷链変竴绡囱︾粏镄勬暀绋嬶纴鎭ㄥ彲浠ュ弬钥冧竴涓嬶细
Ⅱ 镐庝箞杩炴帴杩灭▼镄勬暟鎹搴撴庝箞杩炴帴杩灭▼镄勬暟鎹搴撹蒋浠
濡备綍杩炴帴鍒拌繙绋婱ysql鏁版嵁搴
涓.镵旂郴杩灭▼鏁版嵁搴
锛
1.鏄剧ず瀵嗙爜
姣斿侻ySQL
杩炴帴鍒拌繙绋嬫暟鎹搴(192.168.5.116)锛岀鍙ｂ3306钬濓纴鐢ㄦ埛钖嵝渞oot钬濓纴瀵嗙爜钬123456钬
c:/鍏崇郴鍨嬫暟鎹搴
-h
192.168.5.116
-P
3306
-浣
镙
-p123456
2.闅愯棌瀵嗙爜
姣斿侻ySQL
杩炴帴
链鍦版暟鎹搴
锛岀敤鎴峰悕鏄"root"銆
c:/鍏崇郴鍨嬫暟鎹搴
-h
链鍦颁富链
-浣
镙
-p
杩涘叆
瀵嗙爜:
鍏舵★纴閰岖疆mysql浠ュ厑璁歌繙绋嬮摼鎺
榛樿ゆ儏鍐典笅锛宫ysql璐︽埛涓嶅厑璁歌繙绋嬬橱褰曪纴鍙鑳藉湪链鍦颁富链虹橱褰曘傛湰鏂囨彁渚涗简涓ょ嶈剧疆mysql阃氲繃杩灭▼涓绘満杩炴帴镄勬柟娉曘
绗涓锛屾崲琛ㄦ柟娉
localhost锏诲綍鍒癿ysql钖庯纴灏
"mysql%
鍦ㄥ摢閲
鐢ㄦ埛
=
镙癸绂
mysql
绗浜岋纴
鎺堟潈娉
渚嫔:
濡傛灉鎭ㄥ笇链沵yuser浣跨敤鎴戠殑瀵嗙爜浠庝换浣曚富链鸿繛鎺ュ埌mysql链嶅姟鍣ㄣ
mysqlmyuser%
杈ㄨ
缁忚繃
鎴戠殑瀵嗙爜
闅忕潃
钖屾剰
阃夐”锛
濡傛灉鎭ㄥ笇链涘厑璁哥敤鎴穖yuser浠巌p鍦板潃涓192.168.1.6镄勪富链鸿繛鎺ュ埌mysql链嶅姟鍣锛屽苟浣跨敤mypassword浣滀负瀵嗙爜
mysqlmyuser192.168.1.3杈ㄨ
缁忚繃
鎴戠殑瀵嗙爜
闅忕潃
钖屾剰
阃夐”锛
mysql镙笯loadb116镙笯loadb116123456
闅忕潃
钖屾剰
阃夐”锛
璇㈤梾
濂藉惂锛
0
琛
鍙楀埌褰卞搷镄
(0.00
绉)
mysql
璇㈤梾
濂藉惂锛
0
琛
鍙楀埌褰卞搷镄
(0.00
绉)
2.浣跨敤ip鍦板潃链鍦扮橱褰曘
#
鍏崇郴鍨嬫暟鎹搴
-浣
镙
-p
-h
192.168.5.116
杩涘叆
瀵嗙爜:
娆㈣繋
鍒
杩
鍏崇郴鍨嬫暟鎹搴
鐩戣嗗櫒銆
锻戒护
缁撴潫
闅忕潃
锛
鎴栬
/g銆
浣犵殑
鍏崇郴鍨嬫暟鎹搴
鍏崇郴
韬浠借瘉鏄庯纸identification锛
鏄
60
璁＄畻链虹绣缁沧湇锷″櫒
鐗堟湰:
5.1.45
鍏崇郴鍨嬫暟鎹搴
绀惧尯
璁＄畻链虹绣缁沧湇锷″櫒
(GPL)
绫诲瀷
姹傚姪锛
鎴栬
/h
涓
鏁戝懡鍟娿
绫诲瀷
/c
鍒
娓呮氱殑
杩
缂揿啿銆
mysql钬渟a钬濓纴鍙抽敭阃夋嫨钬滃睘镐р
5銆佸乏渚ч夋嫨钬滃父瑙勨濓纴鍙充晶阃夋嫨钬沦QLServer韬浠介獙璇佲濓纴骞惰剧疆瀵嗙爜
6銆佸彸鍑绘暟鎹搴挞夋嫨钬沧柟闱⑩
7銆佸湪鍙充晶镄勬柟闱涓嬫媺妗嗕腑阃夋嫨钬沧湇锷″櫒閰岖疆钬濓绂灏嗏淩emoteAccessEnabled钬濆睘镐ц句负钬淭rue钬濓纴镣光灭‘瀹气
8銆佽呖姝SSMS宸茶剧疆瀹屾瘯锛屽厛阃鍑猴纴鍐岖敤sa锏诲綍锛屾垚锷熷嵆琛ㄧずsa甯愭埛宸茬粡钖鐢
9銆佹墦寮sqlserver閰岖疆绠＄悊鍣
10銆佷笅闱㈠紑濮嬮厤缃甋SCM锛岄変腑宸︿晶镄勨沦QLServer链嶅姟钬濓纴纭淇濆彸渚х殑钬沦QLServer钬濅互鍙娾沦QLServerBrowser钬濇ｅ湪杩愯
11銆佸湪宸﹀垯阃夋嫨sqlserver缃戠粶閰岖疆鑺傜偣涓嬬殑sqlexpress镄勫岗璁锛屽湪鍙充晶镄凾CP/IP榛樿ゆ槸钬滃惁钬濓纴鍙抽敭钖鐢ㄦ垨钥呭弻鍑绘墦寮璁剧疆闱㈡澘灏嗗叾淇鏀逛负钬沧槸钬
12銆侀夋嫨钬泪P鍦板潃钬濋夐”鍗★纴璁剧疆TCP镄勭鍙ｄ负钬1433钬
13銆佸皢"瀹㈡埛绔鍗忚"镄"TCP/IP"涔熶慨鏀逛负钬淓nabled钬濋厤缃瀹屾垚锛岄吨鏂板惎锷⊿QLServer2008銆傛ゆ椂搴旇ュ彲浠ヤ娇鐢ㄤ简锛屼絾鏄杩樻槸瑕佺‘璁や竴涓嬮槻𨱔澧欍傛墦寮阒茬伀澧栾剧疆銆傚皢SQLServr.exe锛圕:.SQLEXPRESSMSSQLBinnsqlservr.exe锛夋坊锷犲埌鍏佽哥殑鍒楄〃涓銆
濡备綍鐢∣LEDB鏂规硶杩炴帴Access鏁版嵁搴掳纻
杩灭▼杩炴帴access鏁版嵁搴撶殑鍑犱釜鏂规硶锛1锛庡缓绔媀PN(VirtualPrivateNetwork)锛岀劧钖庢妸链嶅姟鍣ㄤ腑mdb鏂囦欢镓鍦ㄧ殑Folder鍏变韩鍗冲彲銆傝繛鎺ユ柟娉曞备笅锛气淧rovider=Microsoft.Jet.OLEDB.4.0;DataSource=链嶅姟鍣ㄥ悕鏂囦欢澶筸ydata.mdb;JetOLEDB:DatabasePassword=datapass;PersistSecurityInfo=False钬2锛庢妸鏁版嵁搴撴斁鍦╓eb链嶅姟鍣ㄤ笂锛屼娇ADO鎴朢DO阃氲繃RDS锛圧emoteDataService锛夊强IIS𨱒ュ疄鐜帮细濡傛灉链嶅姟鍣ㄨ剧疆浜哋DBCDSN镄勮瘽锛岃繛鎺ユ柟娉曞备笅锛"Provider=MSRemote;RemoteServer=http://链嶅姟鍣ㄥ悕;RemoteProvider=MSDASQL;DSN=AdvWorks;Uid=dataUserName;Pwd=dataPassWord"濡傛灉璁剧疆镄勬槸OLEDBProvider镄勮瘽锛岃繛鎺ユ柟娉曞备笅锛"Provider=MSRemote;RemoteServer=http://链嶅姟鍣ㄥ悕;RemoteProvider=Microsoft.Jet.OLEDB.4.0;DataSource=鏁版嵁搴撴枃浠惰矾寰,"+"admin,"+""(鏁版嵁搴撶敤鎴峰悕涓猴细admin锛涘瘑镰佷负绌)3锛庣紪鍐欐湇锷″櫒绋嫔簭锛岄氲繃TCP/IP锛屼紶阃扲ecordset銆4锛庝娇鐢ㄧ涓夋柟鎺т欢锛屽傦细ADOAnywhere鎴朥DAPartsRDB绛夈5锛庝娇鐢╔MLHTTP搴旂敤涓句緥OledbConnectionmyconn=null;myconn=newOledbConnection("192.168.1.155","DSN=mydata;DRIVER={MicrosoftAccessDriver(*.mdb)};UID=test;PWD=test;");//鍏朵腑链嶅姟鍣↖P鏄192.168.1.155;鏁版嵁搴揿悕鏄痬ydata;鏁版嵁搴撶敤鎴峰悕杩椤瘑镰侀兘鏄痶estmyconn.Open();