목록Dev/Java (163)

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[Java] context.xml

name="jdbc/myoracle"    auth="Container"    type="javax.sql.DataSource"    factory="org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory"        driverClassName="oracle.jdbc.driver.OracleDriver"    url="jdbc:oracle:thin:@127.0.0.1:1521:orcl"    username="scott"    password="tiger"/>
Dev/Java 2016. 5. 30. 11:12
[Maven] pom.xml, java 1.8

pom.xml org.apache.maven.plugins maven-compiler-plugin 3.7.0 1.8 1.8
Dev/Java 2016. 5. 29. 23:52
[Java] log4j

WEB-INF/log4j.xml web.xml org.springframework.web.util.Log4jConfigListener log4jConfigLocation /WEB-INF/log4j.xml
Dev/Java 2016. 5. 29. 22:03
[Java] .class 버전 확인, javap

C:\>javap -classpath "webapps\ROOT\WEB-INF\classes" -verbose aa.MyServlet Compiled from "MyServlet.java" public class aa.MyServlet extends javax.servlet.http.HttpServlet SourceFile: "MyServlet.java" minor version: 0 major version: 50
Dev/Java 2016. 3. 27. 17:46
[Java] Quartz job fire manually (in JSP)

// Quartz 1.8.6
Dev/Java 2015. 10. 14. 14:30
JSP, download 구현시

에러)getOutputStream() has already been called for this response 해결)// response.getOutputStream() 호출전out.clear();out = pageContext.pushBody();
Dev/Java 2015. 3. 5. 11:59
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