!4 修复 You need to specify Statement.RETURN_GENERATED_KEYS to Statement.executeUpdate(), Statement.executeLargeUpdate() or Connection.prepareStatement(). 问题

Merge pull request !4 from tan90/feature/1.6.5

neutrino-core/src/main/java/fun/asgc/neutrino/core/db/template/PreparedStatementJdbcCallback.java

@@ -1,16 +1,16 @@
 /**
  * Copyright (c) 2022 aoshiguchen
- *
+ * <p>
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- *
+ * <p>
  * The above copyright notice and this permission notice shall be included in all
  * copies or substantial portions of the Software.
- *
+ * <p>
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -27,6 +27,7 @@ import lombok.extern.slf4j.Slf4j;
 import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.SQLException;
+import java.sql.Statement;
 
 /**
  *
@@ -36,59 +37,59 @@ import java.sql.SQLException;
 @Slf4j
 public abstract class PreparedStatementJdbcCallback<T> implements JdbcCallback<T> {
 
-	@Override
-	public T execute() throws SQLException {
-		PreparedStatement pstm = null;
-		Object[] params = this.getParams();
-		Connection conn = getConnection();
+    @Override
+    public T execute() throws SQLException {
+        PreparedStatement pstm = null;
+        Object[] params = this.getParams();
+        Connection conn = getConnection();
 
-		T res = null;
+        T res = null;
 
-		log.debug("sql:" + this.getSql());
-		StringBuffer sb = new StringBuffer();
-		if (ArrayUtil.notEmpty(params)) {
-			for(Object o : params){
-				sb.append(o).append(",");
-			}
+        log.debug("sql:" + this.getSql());
+        StringBuffer sb = new StringBuffer();
+        if (ArrayUtil.notEmpty(params)) {
+            for (Object o : params) {
+                sb.append(o).append(",");
+            }
 
-			if(sb.length() > 0 && sb.charAt(sb.length() - 1) == ','){
-				sb.deleteCharAt(sb.length() - 1);
-			}
-		}
-		log.debug("params:" + sb.toString());
-		pstm = conn.prepareStatement(this.getSql());
-		if (ArrayUtil.notEmpty(params)) {
-			for(int i = 0;i < params.length;i++){
-				pstm.setObject(i + 1, params[i]);
-			}
-		}
-		res = this.execute(pstm);
+            if (sb.length() > 0 && sb.charAt(sb.length() - 1) == ',') {
+                sb.deleteCharAt(sb.length() - 1);
+            }
+        }
+        log.debug("params:" + sb.toString());
+        pstm = conn.prepareStatement(this.getSql(), Statement.RETURN_GENERATED_KEYS);
+        if (ArrayUtil.notEmpty(params)) {
+            for (int i = 0; i < params.length; i++) {
+                pstm.setObject(i + 1, params[i]);
+            }
+        }
+        res = this.execute(pstm);
 
-		return res;
-	}
+        return res;
+    }
 
-	/**
-	 * 获取参数
-	 * @return
-	 */
-	abstract Object[] getParams();
+    /**
+     * 获取参数
+     * @return
+     */
+    abstract Object[] getParams();
 
-	/**
-	 * 获取sql语句
-	 * @return
-	 */
-	abstract String getSql();
+    /**
+     * 获取sql语句
+     * @return
+     */
+    abstract String getSql();
 
-	/**
-	 * 执行
-	 * @param ps
-	 * @return
-	 */
-	abstract T execute(PreparedStatement ps) throws SQLException;
+    /**
+     * 执行
+     * @param ps
+     * @return
+     */
+    abstract T execute(PreparedStatement ps) throws SQLException;
 
-	/**
-	 * 获取数据库连接
-	 * @return
-	 */
-	abstract Connection getConnection();
+    /**
+     * 获取数据库连接
+     * @return
+     */
+    abstract Connection getConnection();
 }