{"id":208,"date":"2007-09-07T00:00:00","date_gmt":"2007-09-07T00:00:00","guid":{"rendered":"http:\/\/www.strongd.net\/?p=208"},"modified":"2007-09-07T00:00:00","modified_gmt":"2007-09-07T00:00:00","slug":"Java SE 6 \u65b0\u7279\u6027: Java DB \u548c JDBC 4.0","status":"publish","type":"post","link":"https:\/\/www.strongd.net\/?p=208","title":{"rendered":"Java SE 6 \u65b0\u7279\u6027: Java DB \u548c JDBC 4.0"},"content":{"rendered":"
\n
\n

2006 \u5e74\u5e95\uff0cSun \u516c\u53f8\u53d1\u5e03\u4e86 Java Standard Edition 6\uff08Java SE 6\uff09\u7684\u6700\u7ec8\u6b63\u5f0f\u7248\uff0c\u4ee3\u53f7 Mustang\uff08\u91ce\u9a6c\uff09\u3002\u8ddf Tiger\uff08Java SE 5\uff09\u76f8\u6bd4\uff0cMustang \u5728\u6027\u80fd\u65b9\u9762\u6709\u4e86\u4e0d\u9519\u7684\u63d0\u5347\u3002\u4e0e Tiger \u5728 API \u5e93\u65b9\u9762\u7684\u5927\u5e45\u5ea6\u52a0\u5f3a\u76f8\u6bd4\uff0c\u867d\u7136 Mustang \u5728 API \u5e93\u65b9\u9762\u7684\u65b0\u7279\u6027\u663e\u5f97\u4e0d\u592a\u591a\uff0c\u4f46\u662f\u4e5f\u63d0\u4f9b\u4e86\u8bb8\u591a\u5b9e\u7528\u548c\u65b9\u4fbf\u7684\u529f\u80fd\uff1a\u5728\u811a\u672c\uff0cWebService\uff0cXML\uff0c\u7f16\u8bd1\u5668 API\uff0c\u6570\u636e\u5e93\uff0cJMX\uff0c\u7f51\u7edc\u548c Instrumentation \u65b9\u9762\u90fd\u6709\u4e0d\u9519\u7684\u65b0\u7279\u6027\u548c\u529f\u80fd\u52a0\u5f3a\u3002 \u672c\u7cfb\u5217<\/em> <\/font><\/a>\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd Java SE 6 \u5728 API \u5e93\u65b9\u9762\u7684\u90e8\u5206\u65b0\u7279\u6027\uff0c\u901a\u8fc7\u4e00\u4e9b\u4f8b\u5b50\u548c\u8bb2\u89e3\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u7f16\u7a0b\u5b9e\u8df5\u5f53\u4e2d\u66f4\u597d\u7684\u8fd0\u7528 Java SE 6\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n

\u672c\u6587\u662f\u7cfb\u5217\u6587\u7ae0\u7684\u7b2c 5 \u7bc7\uff0c\u4ecb\u7ecd\u4e86 Java SE 6 \u5728\u6570\u636e\u5e93\u7f16\u7a0b\u65b9\u9762\u7684\u65b0\u7279\u6027\u3002<\/p>\n<\/blockquote>\n

\u957f\u4e45\u4ee5\u6765\uff0c\u7531\u4e8e\u5927\u91cf\uff08\u751a\u81f3\u51e0\u4e4e\u6240\u6709\uff09\u7684 Java \u5e94\u7528\u90fd\u4f9d\u8d56\u4e8e\u6570\u636e\u5e93\uff0c\u5982\u4f55\u4f7f\u7528 Java \u8bed\u8a00\u9ad8\u6548\u3001\u53ef\u9760\u3001\u7b80\u6d01\u5730\u8bbf\u95ee\u6570\u636e\u5e93\u4e00\u76f4\u662f\u7a0b\u5e8f\u5458\u4eec\u6d25\u6d25\u4e50\u9053\u7684\u8bdd\u9898\u3002\u65b0\u53d1\u5e03\u7684 Java SE 6 \u4e5f\u5728\u8fd9\u65b9\u9762\u66f4\u4e0a\u5c42\u697c\uff0c\u4e3a\u7f16\u7a0b\u4eba\u5458\u63d0\u4f9b\u4e86\u8bb8\u591a\u597d\u7528\u7684\u65b0\u7279\u6027\u3002\u5176\u4e2d\u6700\u663e\u8457\u7684\uff0c\u83ab\u8fc7\u4e8e Java SE 6 \u62e5\u6709\u4e86\u4e00\u4e2a\u5185\u5d4c\u7684 100% \u7528 Java \u8bed\u8a00\u7f16\u5199\u7684\u6570\u636e\u5e93\u7cfb\u7edf\u3002\u5e76\u4e14\uff0cJava 6 \u5f00\u59cb\u652f\u6301 JDBC 4.0 \u7684\u4e00\u7cfb\u5217\u65b0\u529f\u80fd\u548c\u5c5e\u6027\u3002\u8fd9\u6837\uff0cJava SE \u5728\u5bf9\u6301\u4e45\u6570\u636e\u7684\u8bbf\u95ee\u4e0a\u5c31\u663e\u5f97\u66f4\u4e3a\u6613\u7528\u548c\u5f3a\u5927\u4e86\u3002<\/p>\n

<\/a>Java DB\uff1aJava 6 \u91cc\u7684\u6570\u636e\u5e93<\/span><\/p>\n

\u65b0\u5b89\u88c5\u4e86 JDK 6 \u7684\u7a0b\u5e8f\u5458\u4eec\u4e5f\u8bb8\u4f1a\u53d1\u73b0\uff0c\u9664\u4e86\u4f20\u7edf\u7684 bin\u3001jre \u7b49\u76ee\u5f55\uff0cJDK 6 \u65b0\u589e\u4e86\u4e00\u4e2a\u540d\u4e3a db \u7684\u76ee\u5f55\u3002\u8fd9\u4fbf\u662f Java 6 \u7684\u65b0\u6210\u5458\uff1aJava DB\u3002\u8fd9\u662f\u4e00\u4e2a\u7eaf Java \u5b9e\u73b0\u3001\u5f00\u6e90\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff08DBMS\uff09\uff0c\u6e90\u4e8e Apache \u8f6f\u4ef6\u57fa\u91d1\u4f1a\uff08ASF\uff09\u540d\u4e0b\u7684\u9879\u76ee Derby\u3002\u5b83\u53ea\u6709 2MB \u5927\u5c0f\uff0c\u5bf9\u6bd4\u52a8\u8f84\u4e0a G \u7684\u6570\u636e\u5e93\u6765\u8bf4\u53ef\u8c13\u8896\u73cd\u3002\u4f46\u8fd9\u5e76\u4e0d\u59a8\u788d Derby \u529f\u80fd\u9f50\u5907\uff0c\u652f\u6301\u51e0\u4e4e\u5927\u90e8\u5206\u7684\u6570\u636e\u5e93\u5e94\u7528\u6240\u9700\u8981\u7684\u7279\u6027\u3002\u66f4\u96be\u80fd\u53ef\u8d35\u7684\u662f\uff0c\u4f9d\u6258\u4e8e ASF \u5f3a\u5927\u7684\u793e\u533a\u529b\u91cf\uff0cDerby \u5f97\u5230\u4e86\u5305\u62ec IBM \u548c Sun \u7b49\u5927\u516c\u53f8\u4ee5\u53ca\u5168\u4e16\u754c\u4f18\u79c0\u7a0b\u5e8f\u5458\u4eec\u7684\u652f\u6301\u3002\u8fd9\u4e5f\u96be\u602a Sun \u516c\u53f8\u4f1a\u9009\u62e9\u5176 10.2.2 \u7248\u672c\u7eb3\u5165\u5230 JDK 6 \u4e2d\uff0c\u4f5c\u4e3a\u5185\u5d4c\u7684\u6570\u636e\u5e93\u3002\u8fd9\u5c31\u597d\u50cf\u4e3a JDK \u6ce8\u5165\u4e86\u4e00\u80a1\u5168\u65b0\u7684\u6d3b\u529b\uff1aJava \u7a0b\u5e8f\u5458\u4e0d\u518d\u9700\u8981\u8017\u8d39\u5927\u91cf\u7cbe\u529b\u5b89\u88c5\u548c\u914d\u7f6e\u6570\u636e\u5e93\uff0c\u5c31\u80fd\u8fdb\u884c\u5b89\u5168\u3001\u6613\u7528\u3001\u6807\u51c6\u3001\u5e76\u4e14\u514d\u8d39\u7684\u6570\u636e\u5e93\u7f16\u7a0b\u3002\u5728\u8fd9\u4e00\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u521d\u7aa5 Java DB \u7684\u4e16\u754c\uff0c\u6765\u63a2\u7a76\u5982\u4f55\u4f7f\u7528\u5b83\u7f16\u5199\u51fa\u529f\u80fd\u4e30\u5bcc\u7684\u7a0b\u5e8f\u3002<\/p>\n

<\/a>Hello, Java DB\uff1a\u5185\u5d4c\u6a21\u5f0f\u7684 Derby<\/font><\/strong><\/span><\/p>\n

\u65e2\u7136\u6709\u4e86\u5185\u5d4c\uff08embedded\uff09\u7684\u6570\u636e\u5e93\uff0c\u5c31\u8ba9\u6211\u4eec\u4ece\u4e00\u4e2a\u7b80\u5355\u7684\u8303\u4f8b\uff08\u4ee3\u7801\u5728 \u6e05\u5355 1<\/font><\/a> \u4e2d\u5217\u51fa\uff09\u5f00\u59cb\uff0c\u8bd5\u7740\u4f7f\u7528\u5b83\u5427\u3002\u8fd9\u4e2a\u7a0b\u5e8f\u505a\u4e86\u5927\u591a\u6570\u6570\u636e\u5e93\u5e94\u7528\u90fd\u53ef\u80fd\u4f1a\u505a\u7684\u64cd\u4f5c\uff1a\u5728 DBMS \u4e2d\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a helloDB \u7684\u6570\u636e\u5e93\uff1b\u521b\u5efa\u4e86\u4e00\u5f20\u6570\u636e\u8868\uff0c\u53d6\u540d\u4e3a hellotable\uff1b\u5411\u8868\u5185\u63d2\u5165\u4e86\u4e24\u6761\u6570\u636e\uff1b\u7136\u540e\uff0c\u67e5\u8be2\u6570\u636e\u5e76\u5c06\u7ed3\u679c\u6253\u5370\u5728\u63a7\u5236\u53f0\u4e0a\uff1b\u6700\u540e\uff0c\u5220\u9664\u8868\u548c\u6570\u636e\u5e93\uff0c\u91ca\u653e\u8d44\u6e90\u3002<\/p>\n

<\/a>\u6e05\u5355 1. HelloJavaDB \u7684\u4ee3\u7801<\/strong><\/p>\n\n\n\n
\n
public class HelloJavaDB {
    public static void main(String[] args) {
        try { \/\/ load the driver
            Class.forName("org.apache.derby.jdbc.EmbeddedDriver").newInstance();
            System.out.println("Load the embedded driver");
            Connection conn = null;
            Properties props = new Properties();
            props.put("user", "user1");
            props.put("password", "user1");
            \/\/create and connect the database named helloDB
            conn=DriverManager.getConnection("jdbc:derby:helloDB;create=true", props);
            System.out.println("create and connect to helloDB");
            conn.setAutoCommit(false);
            \/\/ create a table and insert two records
            Statement s = conn.createStatement();
            s.execute("create table hellotable(name varchar(40), score int)");
            System.out.println("Created table hellotable");
            s.execute("insert into hellotable values(`Ruth Cao`, 86)");
            s.execute("insert into hellotable values (`Flora Shi`, 92)");
            \/\/ list the two records
            ResultSet rs = s.executeQuery(
               "SELECT name, score FROM hellotable ORDER BY score");
            System.out.println("name\\t\\tscore");
            while(rs.next()) {
                StringBuilder builder = new StringBuilder(rs.getString(1));
                builder.append("\\t");
                builder.append(rs.getInt(2));
                System.out.println(builder.toString());
            }
            \/\/ delete the table
            s.execute("drop table hellotable");
            System.out.println("Dropped table hellotable");
            rs.close();
            s.close();
            System.out.println("Closed result set and statement");
            conn.commit();
            conn.close();
            System.out.println("Committed transaction and closed connection");
            try { \/\/ perform a clean shutdown
                 DriverManager.getConnection("jdbc:derby:;shutdown=true");
            } catch (SQLException se) {
                System.out.println("Database shut down normally");
            }
        } catch (Throwable e) {
            \/\/ handle the exception
        }
        System.out.println("SimpleApp finished");
    }
}<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/p>\n
\u968f\u540e\uff0c\u6211\u4eec\u5728\u547d\u4ee4\u884c\uff08\u672c\u4f8b\u4e3a Windows \u5e73\u53f0\uff0c\u5f53\u7136\uff0c\u5176\u5b83\u7cfb\u7edf\u4e0b\u7a0d\u4f5c\u6539\u52a8\u5373\u53ef\uff09\u4e0b\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
<\/a>\u6e05\u5355 2. \u8fd0\u884c HelloJavaDB \u547d\u4ee4<\/strong><\/p>\n\n\n\n
\n
                java –cp .;%JAVA_HOME%\\db\\lib\\derby.jar HelloJavaDB<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/p>\n
\u7a0b\u5e8f\u5c06\u4f1a\u6309\u7167\u6211\u4eec\u9884\u60f3\u7684\u90a3\u6837\u6267\u884c\uff0c\u56fe 1<\/font><\/a> \u662f\u6267\u884c\u7ed3\u679c\u7684\u4e00\u90e8\u5206\u622a\u5c4f\uff1a<\/p>\n
<\/a>\u56fe 1. HelloJavaDB \u7a0b\u5e8f\u7684\u6267\u884c\u7ed3\u679c<\/strong>
\"\u56fe <\/p>\n
\u4e0a\u8ff0\u7684\u7a0b\u5e8f\u548c\u4ee5\u5f80\u6ca1\u4ec0\u4e48\u533a\u522b\u3002\u4e0d\u540c\u7684\u662f\u6211\u4eec\u4e0d\u9700\u8981\u518d\u4e3a DBMS \u7684\u914d\u7f6e\u800c\u52b3\u795e\uff0c\u56e0\u4e3a Derby \u5df2\u7ecf\u81ea\u52a8\u5730\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u65b0\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a helloDB \u7684\u76ee\u5f55\uff0c\u6765\u7269\u7406\u5730\u5b58\u50a8\u6570\u636e\u548c\u65e5\u5fd7\u3002\u9700\u8981\u505a\u7684\u53ea\u662f\u6ce8\u610f\u547d\u540d\u95ee\u9898\uff1a\u5728\u5185\u5d4c\u6a21\u5f0f\u4e0b\u9a71\u52a8\u7684\u540d\u5b57\u5e94\u4e3a org.apache.derby.jdbc.EmbeddedDriver\uff1b\u521b\u5efa\u4e00\u4e2a\u65b0\u6570\u636e\u5e93\u65f6\u9700\u8981\u5728\u534f\u8bae\u540e\u52a0\u5165 create=true\u3002\u53e6\u5916\uff0c\u5173\u95ed\u6240\u6709\u6570\u636e\u5e93\u4ee5\u53ca Derby \u7684\u5f15\u64ce\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
<\/a>\u6e05\u5355 3. \u5173\u95ed\u6240\u6709\u6570\u636e\u5e93\u53ca Derby \u5f15\u64ce<\/strong><\/p>\n\n\n\n
\n
                DriverManager.getConnection("jdbc:derby:;shutdown=true");<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/p>\n
\u5982\u679c\u53ea\u60f3\u5173\u95ed\u4e00\u4e2a\u6570\u636e\u5e93\uff0c\u90a3\u4e48\u5219\u53ef\u4ee5\u8c03\u7528\uff1a<\/p>\n
<\/a>\u6e05\u5355 4. \u5173\u95ed\u4e00\u4e2a\u6570\u636e\u5e93<\/strong><\/p>\n\n\n\n
\n
                DriverManager.getConnection("jdbc:derby:helloDB;shutdown=true ");<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/p>\n
\u8fd9\u6837\uff0c\u4f7f\u7528\u5d4c\u5165\u6a21\u5f0f\u7684 Derby \u7ef4\u62a4\u548c\u7ba1\u7406\u6570\u636e\u5e93\u7684\u6210\u672c\u63a5\u8fd1\u4e8e 0\u3002\u8fd9\u5bf9\u4e8e\u5e0c\u671b\u4e13\u5fc3\u5199\u4ee3\u7801\u7684\u4eba\u6765\u8bf4\u4e0d\u5931\u4e3a\u4e00\u4e2a\u597d\u6d88\u606f\u3002\u7136\u800c\u6709\u4eba\u4e0d\u7981\u8981\u95ee\uff1a\u65e2\u7136\u6709\u4e86\u5185\u5d4c\u6a21\u5f0f\uff0c\u4e3a\u4ec0\u4e48\u5927\u591a\u6570\u7684 DBMS \u90fd\u6ca1\u6709\u91c7\u53d6\u8fd9\u6837\u7684\u6a21\u5f0f\u5462\uff1f\u4e0d\u59a8\u505a\u4e00\u4e2a\u5c0f\u5b9e\u9a8c\u3002\u5f53\u6211\u4eec\u540c\u65f6\u5728\u4e24\u4e2a\u547d\u4ee4\u884c\u7a97\u53e3\u4e0b\u8fd0\u884c HelloJavaDB \u7a0b\u5e8f\u3002\u7ed3\u679c\u4e00\u4e2a\u7684\u7ed3\u679c\u4e0e\u521a\u624d\u4e00\u81f4\uff0c\u800c\u53e6\u4e00\u4e2a\u5374\u51fa\u73b0\u4e86\u9519\u8bef\uff0c\u5982 \u56fe 2<\/font><\/a> \u6240\u793a\u3002<\/p>\n
<\/a>\u56fe 2. \u5185\u5d4c\u6a21\u5f0f\u7684\u5c40\u9650<\/strong>
\"\u56fe <\/p>\n
\u9519\u8bef\u7684\u539f\u56e0\u5176\u5b9e\u5f88\u7b80\u5355\uff1a\u5728\u4f7f\u7528\u5185\u5d4c\u6a21\u5f0f\u65f6\uff0cDerby \u672c\u8eab\u5e76\u4e0d\u4f1a\u5728\u4e00\u4e2a\u72ec\u7acb\u7684\u8fdb\u7a0b\u4e2d\uff0c\u800c\u662f\u548c\u5e94\u7528\u7a0b\u5e8f\u4e00\u8d77\u5728\u540c\u4e00\u4e2a Java \u865a\u62df\u673a\uff08JVM\uff09\u91cc\u8fd0\u884c\u3002\u56e0\u6b64\uff0cDerby \u5982\u540c\u5e94\u7528\u6240\u4f7f\u7528\u7684\u5176\u5b83 jar \u6587\u4ef6\u4e00\u6837\u53d8\u6210\u4e86\u5e94\u7528\u7684\u4e00\u90e8\u5206\u3002\u8fd9\u5c31\u4e0d\u96be\u7406\u89e3\u4e3a\u4ec0\u4e48\u5728 classpath \u4e2d\u52a0\u5165 derby \u7684 jar \u6587\u4ef6\uff0c\u6211\u4eec\u7684\u793a\u4f8b\u7a0b\u5e8f\u5c31\u80fd\u591f\u987a\u5229\u8fd0\u884c\u4e86\u3002\u8fd9\u4e5f\u8bf4\u660e\u4e86\u53ea\u6709\u4e00\u4e2a JVM \u80fd\u591f\u542f\u52a8\u6570\u636e\u5e93\uff1a\u800c\u4e24\u4e2a\u8dd1\u5728\u4e0d\u540c JVM \u5b9e\u4f8b\u91cc\u7684\u5e94\u7528\u81ea\u7136\u5c31\u4e0d\u80fd\u591f\u8bbf\u95ee\u540c\u4e00\u4e2a\u6570\u636e\u5e93\u4e86\u3002<\/p>\n
\u9274\u4e8e\u4e0a\u8ff0\u7684\u5c40\u9650\u6027\uff0c\u548c\u6765\u81ea\u4e0d\u540c JVM \u7684\u591a\u4e2a\u8fde\u63a5\u60f3\u8bbf\u95ee\u4e00\u4e2a\u6570\u636e\u5e93\u7684\u9700\u6c42\uff0c\u4e0b\u4e00\u8282\u5c06\u4ecb\u7ecd Derby \u7684\u53e6\u4e00\u79cd\u6a21\u5f0f\uff1a\u7f51\u7edc\u670d\u52a1\u5668\uff08Network Server\uff09\u3002<\/p>\n
<\/a>\u7f51\u7edc\u670d\u52a1\u5668\u6a21\u5f0f<\/font><\/strong><\/span><\/p>\n
\u5982\u4e0a\u6240\u8ff0\uff0c\u7f51\u7edc\u670d\u52a1\u5668\u6a21\u5f0f\u662f\u4e00\u79cd\u66f4\u4e3a\u4f20\u7edf\u7684\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u6a21\u5f0f\u3002\u6211\u4eec\u9700\u8981\u542f\u52a8\u4e00\u4e2a Derby \u7684\u7f51\u7edc\u670d\u52a1\u5668\u7528\u4e8e\u5904\u7406\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\uff0c\u4e0d\u8bba\u8fd9\u4e9b\u8bf7\u6c42\u662f\u6765\u81ea\u540c\u4e00\u4e2a JVM \u5b9e\u4f8b\uff0c\u8fd8\u662f\u6765\u81ea\u4e8e\u7f51\u7edc\u4e0a\u7684\u53e6\u4e00\u53f0\u673a\u5668\u3002\u540c\u65f6\uff0c\u5ba2\u6237\u7aef\u4f7f\u7528 DRDA\uff08Distributed Relational Database Architecture\uff09\u534f\u8bae\u8fde\u63a5\u5230\u670d\u52a1\u5668\u7aef\u3002\u8fd9\u662f\u4e00\u4e2a\u7531 The Open Group \u5021\u5bfc\u7684\u6570\u636e\u5e93\u4ea4\u4e92\u6807\u51c6\u3002\u56fe 3<\/font><\/a> \u8bf4\u660e\u4e86\u8be5\u6a21\u5f0f\u7684\u5927\u4f53\u7ed3\u6784\u3002<\/p>\n
\u7531\u4e8e Derby \u7684\u5f00\u53d1\u8005\u4eec\u52aa\u529b\u4f7f\u5f97\u7f51\u7edc\u670d\u52a1\u5668\u6a21\u5f0f\u4e0e\u5185\u5d4c\u6a21\u5f0f\u4e4b\u95f4\u7684\u5dee\u5f02\u53d8\u5c0f\uff0c\u4f7f\u5f97\u6211\u4eec\u53ea\u9700\u7b80\u5355\u5730\u4fee\u6539 \u6e05\u5355 1<\/font><\/a> \u4e2d\u7684\u7a0b\u5e8f\u5c31\u53ef\u4ee5\u5b9e\u73b0\u3002\u5982 \u6e05\u5355 5<\/font><\/a>\u6240\u793a\uff0c\u6211\u4eec\u5728 HelloJavaDB \u4e2d\u589e\u6dfb\u4e86\u4e00\u4e2a\u65b0\u7684\u51fd\u6570\u548c\u4e00\u4e9b\u5b57\u7b26\u4e32\u53d8\u91cf\u3002\u4e0d\u96be\u770b\u51fa\uff0c\u65b0\u7684\u4ee3\u7801\u53ea\u662f\u5c06\u4e00\u4e9b\u5728 \u4e0a\u4e00\u8282\u4e2d\u7279\u522b\u6307\u51fa\u7684\u5b57\u7b26\u4e32\u8fdb\u884c\u4e86\u66f4\u6539\uff1a\u9a71\u52a8\u7c7b\u4e3a org.apache.derby.jdbc.ClientDriver\uff0c\u800c\u8fde\u63a5\u6570\u636e\u5e93\u7684\u534f\u8bae\u5219\u53d8\u6210\u4e86 jdbc:derby:\/\/localhost:1527\/\u3002\u8fd9\u662f\u4e00\u4e2a\u7c7b\u4f3c URL \u7684\u5b57\u7b26\u4e32\uff0c\u800c\u4e8b\u5b9e\u4e0a\uff0cDerby \u7f51\u7edc\u7684\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u683c\u5f0f\u4e3a\uff1ajdbc:derby:\/\/server[:port]\/databaseName[;attributeKey=value]\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u6700\u7b80\u5355\u7684\u672c\u5730\u673a\u5668\u4f5c\u4e3a\u670d\u52a1\u5668\uff0c\u800c\u7aef\u53e3\u5219\u662f Derby \u9ed8\u8ba4\u7684 1527 \u7aef\u53e3\u3002<\/p>\n
<\/a>\u56fe 3. Derby \u7f51\u7edc\u670d\u52a1\u5668\u6a21\u5f0f\u67b6\u6784<\/strong>
\"\u56fe <\/p>\n
<\/a>\u6e05\u5355 5. \u7f51\u7edc\u670d\u52a1\u5668\u6a21\u5f0f\u4e0b\u7684 HelloJavaDB<\/strong><\/p>\n\n\n\n
\n
public class HelloJavaDB {
    public static String driver = "org.apache.derby.jdbc.EmbeddedDriver"$$
    public static String protocol = "jdbc:derby:"$$
    public static void main(String[] args) {
        \/\/ same as before 
    }
    private static void parseArguments(String[] args) {
        if (args.length == 0 || args.length > 1) {
            return;
        }
        if (args[0].equalsIgnoreCase("derbyclient")) {
            framework = "derbyclient"$$
            driver = "org.apache.derby.jdbc.ClientDriver"$$
            protocol = "jdbc:derby:\/\/localhost:1527\/"$$
        }
    }
}<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/p>\n
\u5f53\u7136\uff0c\u4ec5\u4ec5\u6709\u5ba2\u6237\u7aef\u662f\u4e0d\u591f\u7684\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u542f\u52a8\u7f51\u7edc\u670d\u52a1\u5668\u3002Derby \u4e2d\u63a7\u5236\u7f51\u7edc\u670d\u52a1\u5668\u7684\u7c7b\u662f org.apache.derby.drda.NetworkServerControl\uff0c\u56e0\u6b64\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\u3002\u5982\u679c\u60f3\u4e86\u89e3 NetworkServerControl \u66f4\u591a\u7684\u9009\u9879\uff0c\u53ea\u8981\u628a start \u53c2\u6570\u53bb\u6389\u5c31\u53ef\u4ee5\u770b\u5230\u5e2e\u52a9\u4fe1\u606f\u4e86\u3002\u5173\u4e8e\u7f51\u7edc\u670d\u52a1\u5668\u7aef\u7684\u5b9e\u73b0\uff0c\u90fd\u88ab Derby \u5305\u542b\u5728 derbynet.jar \u91cc\u3002<\/p>\n
<\/a>\u6e05\u5355 6. \u542f\u52a8\u7f51\u7edc\u670d\u52a1\u5668<\/strong><\/p>\n\n\n\n
\n
java -cp .;"C:\\Program Files\\Java\\jdk1.6.0\\db\\lib\\derby.jar"$$
 "C:\\Program Files\\Java\\jdk1.6.0\\db\\lib\\derbynet.jar"
 org.apache.derby.drda.NetworkServerControl start<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/p>\n
\u76f8\u5bf9\u5e94\u7684\uff0c\u7f51\u7edc\u5ba2\u6237\u7aef\u7684\u5b9e\u73b0\u88ab\u5305\u542b\u5728 derbyclient.jar \u4e2d\u3002\u6240\u4ee5\uff0c\u53ea\u9700\u8981\u5728 classpath \u4e2d\u52a0\u5165\u8be5 jar \u6587\u4ef6\uff0c\u4fee\u6539\u540e\u7684\u5ba2\u6237\u7aef\u5c31\u53ef\u4ee5\u987a\u5229\u5730\u8bfb\u53d6\u6570\u636e\u4e86\u3002\u518d\u4e00\u6b21\u5c1d\u8bd5\u7740\u4f7f\u7528\u4e24\u4e2a\u547d\u4ee4\u884c\u7a97\u53e3\u53bb\u8fde\u63a5\u6570\u636e\u5e93\uff0c\u5c31\u80fd\u591f\u5f97\u5230\u6b63\u786e\u7684\u7ed3\u679c\u4e86\u3002\u5982\u679c\u4e0d\u518d\u9700\u8981\u670d\u52a1\u5668\uff0c\u90a3\u4e48\u4f7f\u7528 NetworkServerControl \u7684 shutdown \u53c2\u6570\u5c31\u80fd\u591f\u5173\u95ed\u670d\u52a1\u5668\u3002<\/p>\n
<\/a>\u66f4\u591a<\/font><\/strong><\/span><\/p>\n
\u81f3\u6b64\uff0c\u6587\u7ae0\u4ecb\u7ecd\u4e86 Java SE 6 \u4e2d\u7684\u65b0\u6210\u5458\uff1aJava DB\uff08Derby\uff09\uff0c\u4e5f\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728\u5185\u5d4c\u6a21\u5f0f\u4ee5\u53ca\u7f51\u7edc\u670d\u52a1\u5668\u6a21\u5f0f\u4e0b\u4f7f\u7528 Java DB\u3002\u5f53\u7136\u8fd9\u53ea\u662f\u6d45\u5c1d\u8f84\u6b62\uff0c\u66f4\u591a\u9ad8\u7ea7\u7684\u9009\u9879\u8fd8\u9700\u8981\u5728 Sun \u548c Derby \u7684\u6587\u6863\u4e2d\u5bfb\u627e\u3002\u5728\u8fd9\u4e00\u7ae0\u7684\u6700\u540e\uff0c\u6211\u4eec\u5c06\u7b80\u5355\u4ecb\u7ecd\u51e0\u4e2a Java DB \u7684\u5c0f\u5de5\u5177\u6765\u52a0\u5feb\u5f00\u53d1\u901f\u5ea6\u3002\u5b83\u4eec\u90fd\u4f4d\u4e8e org.apache.derby.tools \u5305\u5185\uff0c\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u9700\u8981\u83b7\u53d6\u4fe1\u606f\u6216\u8005\u6d4b\u8bd5\u53ef\u4ee5\u7528\u5230\u3002<\/p>\n