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src/test/java/SeqTest.java

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+import com.cdhncy.seq.config.GeneratorConfig;
+import com.cdhncy.seq.config.TableConfig;
+import com.cdhncy.seq.po.Sequences;
+import com.cdhncy.seq.generator.Generator;
+import com.cdhncy.seq.generator.impl.SequencesGenerator;
+import com.mysql.cj.jdbc.MysqlDataSource;
+import org.junit.Test;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author yanghuanglin
+ * @since 2022/1/28
+ */
+public class SeqTest {
+    private static final MysqlDataSource dataSource = new MysqlDataSource();
+    private static final Generator generator;
+
+    static {
+        dataSource.setURL("jdbc:mysql://127.0.0.1:3306/sequence");
+        dataSource.setUser("root");
+        dataSource.setPassword("root");
+
+        GeneratorConfig generatorConfig = new GeneratorConfig(dataSource);
+        TableConfig tableConfig = new TableConfig();
+//        tableConfig.setTable("sequences");
+//        tableConfig.setKeyColumn("SEQUENCE_KEY");
+//        tableConfig.setTypeColumn("SEQUENCE_TYPE");
+//        tableConfig.setSeqColumn("SEQUENCE_NEXT_ID");
+        generatorConfig.setTableConfig(tableConfig);
+
+        generator = new SequencesGenerator(generatorConfig);
+    }
+
+    @Test
+    public void generateTest() {
+        //释放未锁定序列号
+        generator.release();
+
+        Set<String> set = new HashSet<>();
+        ThreadPoolExecutor threadPoolExecutor = new ThreadPoolExecutor(10, 10, 1, TimeUnit.MINUTES, new ArrayBlockingQueue<>(100));
+        for (int i = 0; i < 5; i++) {
+            int finalI = i;
+            threadPoolExecutor.execute(() -> {
+                Sequences sequences = generator.generate("SNT", "MISSION");
+                String formattedSeq = generator.format(sequences.getSeq(), 5, "处〔#year#〕10801#seq#");
+//                if (finalI % 2 == 0)
+//                    System.out.println(3 / 0);
+                generator.lock(sequences);
+                set.add(formattedSeq);
+                System.out.println(formattedSeq);
+            });
+        }
+        threadPoolExecutor.shutdown();
+        while (true) {
+            if (threadPoolExecutor.isTerminated())
+                break;
+        }
+        System.out.println(set.size());
+    }
+
+    @Test
+    public void releaseTest() {
+        generator.release();
+    }
+
+    @Test
+    public void formatTest() {
+        String s = "select * from sequences where `%s`=? and `%s`=?";
+        System.out.println(String.format(s, "key", "value"));
+    }
+}