'commit'

src/main/java/Tools/XT_GenerateMenu.java

@@ -8,6 +8,8 @@ import com.jfinal.plugin.activerecord.ActiveRecordPlugin;
 import com.jfinal.plugin.activerecord.Db;
 import com.jfinal.plugin.activerecord.Record;
 import com.jfinal.plugin.druid.DruidPlugin;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
 
 import java.io.IOException;
 import java.util.*;
@@ -16,6 +18,28 @@ import java.util.*;
 public class XT_GenerateMenu {
     //用途：根据Excel为湘潭项目生成菜单
     //办法：用Navicat Prenium的导入功能，将Excel导入到Mysql中，然后针对表进行读取
+
+    /***
+     * delete CRLF; delete  empty line ;delete blank lines
+     *
+     * @param input
+     * @return
+     */
+    private static String deleteCRLFOnce(String input) {
+        return input.replaceAll("((\r\n)|\n)[\\s\t ]*(\\1)+", "$1");
+    }
+
+    /**
+     * delete CRLF; delete  empty line ;delete blank lines
+     *
+     * @param input
+     * @return
+     */
+    public static String deleteCRLF(String input) {
+        input = deleteCRLFOnce(input);
+        return deleteCRLFOnce(input);
+    }
+
     public static void main(String[] args) throws IOException {
         //1、配置数据库
         PropKit.use("application.properties");
@@ -56,12 +80,21 @@ public class XT_GenerateMenu {
             }
             //一级名称
             rt1 = t1.replace("{{level_1_name}}", level_1_name).replace("{{level_2_content}}", rt2);
-            result = result + "\n" + rt1;
+            if (result.length() > 0) result = result + "\n" + rt1;
+            else result = rt1;
+        }
+        //删除空行
+        result = deleteCRLF(result);
+        //格式化html
+        try {
+            Document doc = Jsoup.parseBodyFragment(result);
+            result = doc.body().html();
+        } catch (Exception e) {
+            e.printStackTrace();
         }
         //保存
         FileWriter writer = new FileWriter("c:\\菜单.html");
         writer.write(result);
-
         System.out.println("恭喜，菜单成功生成！");
     }
 }