我正在尝试在服务器启动之前注册一个新的数据源,但是我正在查找执行的查找
javax.naming.NameNotFoundException:名称[jdbc/db]未绑定在此Context中.无法找到[jdbc].
这是我启动tomcat的方式:
Tomcat tomcat = new Tomcat();
//...
ContextResource resource = new ContextResource();
resource.setName("jdbc/db");
resource.setAuth("Container");
resource.setType("javax.sql.DataSource");
resource.setScope("Sharable");
resource.setProperty("driverClassName", "org.hsqldb.jdbc.JDBCDriver");
resource.setProperty("url", "jdbc:hsqldb:hsql://localhost:1234/mydb1");
tomcat.getServer().getGlobalNamingResources().addResource(resource);
tomcat.start();
tomcat.getServer().await();
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查找:
Connection conn = null;
try {
Context initContext = new InitialContext();
Context envContext = (Context) initContext.lookup("java:/comp/env");
DataSource ds = (DataSource) envContext.lookup("jdbc/db");
conn = ds.getConnection();
conn.createStatement()....
} catch (Exception e) {
e.printStackTrace();
}
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我在这里错过了什么?