MySql DDL添加注释，生成失败时Exit(1);

Author: 杨利兵

src/cg.java

@@ -20,6 +20,9 @@ public class cg {
 
 	public static void main(String[] args) {
 		CodeGenShell shell = new CodeGenShell();
-		shell.invoke(args);
+		boolean r = shell.invoke(args);
+		if (!r) {
+			System.exit(1);
+		}
 	}
 }

src/com/yanglb/utilitys/codegen/core/translator/impl/DdlMysqlTranslatorImpl.java

@@ -246,9 +246,23 @@ private String genDdlDetail(DdlDetail detail) {
 			if (colType.contains("text") || colType.contains("char")) {
 				sb.append(String.format(" DEFAULT '%s'", detail.getColDefault()));
 			} else {
-				sb.append(String.format(" DEFAULT %s", detail.getColDefault()));
+				String def = detail.getColDefault();
+				if (!StringUtility.isNullOrEmpty(def) && def.toUpperCase().startsWith("ON ")) {
+					sb.append(" " + detail.getColDefault());
+				} else {
+					sb.append(String.format(" DEFAULT %s", detail.getColDefault()));
+				}
 			}
 		}
+		
+		// 注释
+		if (!StringUtility.isNullOrEmpty(detail.getFieldName())) {
+			String name = detail.getFieldName();
+			name.replaceAll("'", "");
+			name.replaceAll("\r", "");
+			name.replaceAll("\n", "");
+			sb.append(String.format(" COMMENT '%s'", name));
+		}
 
 		sb.append(",\r\n");
 		return sb.toString();

src/com/yanglb/utilitys/codegen/shell/CodeGenShell.java

@@ -81,8 +81,8 @@ public boolean invoke(String[] args) {
 	 * 显示帮助信息
 	 */
 	private void showHelp() {
-		System.out.println("代码生成器 v2.0.1 使用说明");
-		System.out.println("Copyright 2015-2016 yanglb.com All Rights Reserved.");
+		System.out.println("代码生成器 v2.0.2 使用说明");
+		System.out.println("Copyright 2015-2019 yanglb.com All Rights Reserved.");
 		System.out.println();
 		System.out.println("用法：");
 		System.out.println("cg -type 生成类型 -lang 生成语言 -in 输入文件 [-sheets 要生成的Sheet名1[,2]] [-out 输出目录]");