導入java.sql時The import java.sql cannot be resolved及Unhandled exception type ClassNotFoundException處理
1、導入java.sql時The import java.sql cannot be resolved 首先保證你已經導入了mysql-connector-java-5.1.39-bin.jar包，此問題是導入jar之後纔出現的，解決方法：修改項目包下的/FirstProject/src/module-info.java文件內容，FirstProject爲我的項目名稱。 2、Class.forNa
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相關文章
- 1. The import java.sql cannot be resolved
- 2. The import xxx cannot be resolved ，String cannot be resolved
- 3. The import java.util cannot be resolved The import javax.servlet cannot be resolved
- 4. 解決The import com.sun.rowset cannot be resolved以及CachedRowSetImpl cannot be resolved to a type
- 5. The import javax.servlet cannot be resolved
- 6. The import javax.servlet.FilterChain cannot be resolved
- 7. eclipse The import junit cannot be resolved
- 8. The import org.apache.struts cannot be resolved
- 9. the import javax.servlet.annotation cannot be resolved
- 10. The import org.springframework.test.context.junit4.SpringJUnit4ClassRunner cannot be resolved