cannot convert from java.sql.Connection to com.mysql.jdbc.Connection
java鏈接mysql數據庫的報錯解決 不管你是eclipse還是MyEclipse，操作數據庫輸入一下兩句時： Connection con = DriverManager.getConnection(url);
Statement statement = con.createStatement(); 會自動導入： import com.mysql.jdbc.Connection;
import
相關文章
- 1. 報錯：Type mismatch: cannot convert from java.sql.Connection to com.mysql.jdbc.Connection
- 2. cannot convert parameter 2 from 'const char [12]' to 'LPCWSTR'
- 3. Type mismatch: cannot convert from javax.servlet.http.Cookie[] to org.apache.tomcat.util.http.parser
- 4. Type mismatch cannot convert from Test to Annotation
- 5. Type mismatch: cannot convert from Enumeration to Enumeration
- 6. can‘t convert from java.lang.String to String
- 7. how to convert from hex to disasm
- 8. 控制檯沒有顯示,編輯區不報錯,使用JUit時有錯:Type mismatch: cannot convert from java.sql.Connection to com.mysql.jdbc.Co
- 9. Convert From One Currency to Another
- 10. Convert from type X to type Y
- 更多相關文章...
- • SQL Server CONVERT() 函數 - SQL 教程
- • Swift 字符(Character) - Swift 教程
- • 爲了進字節跳動，我精選了29道Java經典算法題，帶詳細講解
- • PHP Ajax 跨域問題最佳解決方案
相關標籤/搜索
每日一句
-
每一个你不满意的现在，都有一个你没有努力的曾经。
歡迎關注本站公眾號,獲取更多信息
相關文章
- 1. 報錯：Type mismatch: cannot convert from java.sql.Connection to com.mysql.jdbc.Connection
- 2. cannot convert parameter 2 from 'const char [12]' to 'LPCWSTR'
- 3. Type mismatch: cannot convert from javax.servlet.http.Cookie[] to org.apache.tomcat.util.http.parser
- 4. Type mismatch cannot convert from Test to Annotation
- 5. Type mismatch: cannot convert from Enumeration to Enumeration
- 6. can‘t convert from java.lang.String to String
- 7. how to convert from hex to disasm
- 8. 控制檯沒有顯示,編輯區不報錯,使用JUit時有錯:Type mismatch: cannot convert from java.sql.Connection to com.mysql.jdbc.Co
- 9. Convert From One Currency to Another
- 10. Convert from type X to type Y