修复异常提醒，从而正确的跟踪异常信息

yzg-util-base/src/main/java/com/yanzuoguang/util/base/CollectionString.java

@@ -23,6 +23,17 @@ public class CollectionString {
      * @return 表格字符串
      */
     public static <T> String getCollectionString(String tag, Collection<T> rowList) {
+        return getCollectionString(tag, rowList, null);
+    }
+
+    /**
+     * 集合转换为表格字符串
+     *
+     * @param rowList 需要转换的集合
+     * @param <T>     集合类型
+     * @return 表格字符串
+     */
+    public static <T> String getCollectionString(String tag, Collection<T> rowList, Handle<T> handle) {
         // 每个字段的长度
         Map<String, Integer> mapFieldCount = getValueLength(rowList);
         // 删除为0的长度,并将列名长度写入
@@ -36,7 +47,11 @@ public class CollectionString {
         mapFieldCount.forEach((name, len) -> {
             int nameLen = length(name);
             appendChar(sbResult, EMPTY_SIZE, EMPTY);
+            if (handle != null) {
+                sbResult.append(handle.columnName(sbResult, name));
+            } else {
                 sbResult.append(name);
+            }
             appendChar(sbResult, len - nameLen + EMPTY_SIZE, EMPTY);
             sbResult.append(SPLIT);
         });
@@ -44,15 +59,25 @@ public class CollectionString {
         // 遍历每一行
         rowList.forEach(row -> {
             sbResult.append(System.lineSeparator());
+            if (handle != null) {
+                handle.start(sbResult, row);
+            }
             sbResult.append(SPLIT);
             mapFieldCount.forEach((name, len) -> {
                 appendChar(sbResult, EMPTY_SIZE, EMPTY);
                 // 获取字符串
                 String value = StringHelper.getFirst(ObjectHelper.getString(row, name));
+                if (handle != null) {
+                    sbResult.append(handle.columnValue(sbResult, row, name, value));
+                } else {
                     sbResult.append(value);
+                }
                 appendChar(sbResult, len - length(value) + EMPTY_SIZE, EMPTY);
                 sbResult.append(SPLIT);
             });
+            if (handle != null) {
+                handle.end(sbResult, row);
+            }
         });
         appendEmptyRow(sbResult, mapFieldCount);
         return sbResult.toString();
@@ -83,7 +108,7 @@ public class CollectionString {
     /**
      * 删除为0的长度,并将列名长度写入
      *
-     * @param mapFieldCount
+     * @param mapFieldCount 初始化没列的长度
      */
     private static void initColumnNameLength(Map<String, Integer> mapFieldCount) {
         // 添加到另外一个集合,防止遍历列名通知执行删除时出错
@@ -102,8 +127,8 @@ public class CollectionString {
     /**
      * 添加空行
      *
-     * @param sbResult
-     * @param mapFieldCount
+     * @param sbResult      字符串
+     * @param mapFieldCount 字符串值
      */
     private static void appendEmptyRow(StringBuilder sbResult, Map<String, Integer> mapFieldCount) {
         if (sbResult.length() > 0) {
@@ -154,4 +179,43 @@ public class CollectionString {
         }
         return chLength * 5 / 3 + enLength;
     }
+
+
+    public interface Handle<T> {
+        /**
+         * 处理一行的开始数据
+         *
+         * @param sb  字符串
+         * @param row 行数据
+         */
+        void start(StringBuilder sb, T row);
+
+        /**
+         * 处理一行的结束数据
+         *
+         * @param sb  字符串
+         * @param row 行数据
+         */
+        void end(StringBuilder sb, T row);
+
+        /**
+         * 处理一行中的某一列
+         *
+         * @param sb   字符串
+         * @param name 列名
+         * @return 返回值
+         */
+        String columnName(StringBuilder sb, String name);
+
+        /**
+         * 处理一行中的某一列
+         *
+         * @param sb    字符串
+         * @param row   行数据
+         * @param name  列名
+         * @param value 列值
+         * @return 返回值
+         */
+        String columnValue(StringBuilder sb, T row, String name, String value);
+    }
 }

yzg-util-base/src/main/java/com/yanzuoguang/util/base/ColorUtils.java

+package com.yanzuoguang.util.base;
+
+public class ColorUtils {
+    // ANSI 颜色代码
+    public enum Color {
+        RESET("\033[0m"),
+        BLACK("\033[30m"),
+        RED("\033[31m"),
+        GREEN("\033[32m"),
+        YELLOW("\033[33m"),
+        BLUE("\033[34m"),
+        MAGENTA("\033[35m"),
+        CYAN("\033[36m"),
+        WHITE("\033[37m");
+
+        private final String code;
+        Color(String code) {
+            this.code = code;
+        }
+        @Override
+        public String toString() {
+            return code;
+        }
+    }
+
+    // 带颜色输出文本
+    public static String colorize(String text, Color color) {
+        return color + text + Color.RESET;
+    }
+}

yzg-util-base/src/test/java/base/TestDemo.java

 package base;
 
+import com.yanzuoguang.util.base.ColorUtils;
 import org.junit.Test;
 
 import java.util.function.Consumer;
@@ -13,4 +14,10 @@ public class TestDemo {
         Consumer<String> consumer = demo::setName;
         System.out.println(consumer.toString());
     }
+
+    @Test
+    public void testRow(){
+        System.out.println(ColorUtils.colorize("颜佐光", ColorUtils.Color.RED)); ;
+        System.out.println(ColorUtils.colorize("颜佐光", ColorUtils.Color.GREEN)); ;
+    }
 }

yzg-util-base/src/test/java/helper/TestCollectionString.java

@@ -2,6 +2,7 @@ package helper;
 
 import base.DemoVo;
 import com.yanzuoguang.util.base.CollectionString;
+import com.yanzuoguang.util.base.ColorUtils;
 import com.yanzuoguang.util.helper.StringHelper;
 import org.junit.Test;
 
@@ -22,6 +23,44 @@ public class TestCollectionString {
         System.out.println(CollectionString.getCollectionString(StringHelper.EMPTY, mapList));
     }
 
+    @Test
+    public void testCh1() {
+        List<DemoVo> mapList = new ArrayList<>(Arrays.asList(
+                new DemoVo("1", "颜佐光"),
+                new DemoVo("10000", "成吉思汗"),
+                new DemoVo("10001", "毛泽东")
+        ));
+        System.out.println(CollectionString.getCollectionString("人名:", mapList, new CollectionString.Handle<DemoVo>() {
+            @Override
+            public void start(StringBuilder sb, DemoVo row) {
+                if (StringHelper.compare(row.getId(), "1")) {
+                    sb.append(ColorUtils.Color.RED);
+                }
+            }
+
+            @Override
+            public void end(StringBuilder sb, DemoVo row) {
+                if (StringHelper.compare(row.getId(), "1")) {
+                    sb.append(ColorUtils.Color.RESET);
+                }
+            }
+
+            @Override
+            public String columnName(StringBuilder sb, String name) {
+                return name;
+            }
+
+            @Override
+            public String columnValue(StringBuilder sb, DemoVo row, String name, String value) {
+                if (StringHelper.compare(value, "毛泽东")) {
+                    return ColorUtils.colorize(value, ColorUtils.Color.GREEN);
+                } else {
+                    return value;
+                }
+            }
+        }));
+    }
+
 
     @Test
     public void testEn() {
@@ -33,6 +72,5 @@ public class TestCollectionString {
         System.out.println(CollectionString.getCollectionString(StringHelper.EMPTY, mapList));
 
         System.out.println(CollectionString.getCollectionString("人名:", mapList));
-
     }
 }

yzg-util-db/src/main/java/com/yanzuoguang/log/LogFeignDefault.java

 package com.yanzuoguang.log;
 
 import com.yanzuoguang.util.base.CollectionString;
+import com.yanzuoguang.util.base.ColorUtils;
 import org.springframework.stereotype.Component;
 
 import java.util.List;
@@ -29,7 +30,39 @@ public class LogFeignDefault implements LogFeignBase {
     public void notifyTodayCount(LogCountResult todayResult) {
         // 打印日志
         String tag = todayResult.getTodayTime() + "执行次数:";
-        String collectionString = CollectionString.getCollectionString(tag, todayResult.getList());
+        String collectionString = CollectionString.getCollectionString(tag, todayResult.getList(), new CollectionString.Handle<LogUrlCountVo>() {
+            @Override
+            public void start(StringBuilder sb, LogUrlCountVo row) {
+                if (row.getLevel() == -1 || row.getLevel() >= 5000) {
+                    sb.append(ColorUtils.Color.RED);
+                } else if (row.getLevel() >= 1000) {
+                    sb.append(ColorUtils.Color.YELLOW);
+                } else if (row.getLevel() < 100) {
+                    sb.append(ColorUtils.Color.GREEN);
+                }
+            }
+
+            @Override
+            public void end(StringBuilder sb, LogUrlCountVo row) {
+                if (row.getLevel() == -1 || row.getLevel() >= 5000) {
+                    sb.append(ColorUtils.Color.RESET);
+                } else if (row.getLevel() >= 1000) {
+                    sb.append(ColorUtils.Color.RESET);
+                } else if (row.getLevel() < 100) {
+                    sb.append(ColorUtils.Color.RESET);
+                }
+            }
+
+            @Override
+            public String columnName(StringBuilder sb, String name) {
+                return name;
+            }
+
+            @Override
+            public String columnValue(StringBuilder sb, LogUrlCountVo row, String name, String value) {
+                return value;
+            }
+        });
         System.out.println(collectionString);
     }
 }