From 9b4433fddf5b401edb0aace8a404ac733b122702 Mon Sep 17 00:00:00 2001
From: 田源 <tianyuan@vci-tech.com>
Date: 星期四, 03 四月 2025 14:35:02 +0800
Subject: [PATCH] 添加非密字段显示

---
 Source/BladeX-Tool/blade-core-tool/src/main/java/org/springblade/core/tool/utils/NumberUtil.java |  210 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 210 insertions(+), 0 deletions(-)

diff --git a/Source/BladeX-Tool/blade-core-tool/src/main/java/org/springblade/core/tool/utils/NumberUtil.java b/Source/BladeX-Tool/blade-core-tool/src/main/java/org/springblade/core/tool/utils/NumberUtil.java
new file mode 100644
index 0000000..3977967
--- /dev/null
+++ b/Source/BladeX-Tool/blade-core-tool/src/main/java/org/springblade/core/tool/utils/NumberUtil.java
@@ -0,0 +1,210 @@
+/*
+ *      Copyright (c) 2018-2028, DreamLu All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *  Redistributions of source code must retain the above copyright notice,
+ *  this list of conditions and the following disclaimer.
+ *  Redistributions in binary form must reproduce the above copyright
+ *  notice, this list of conditions and the following disclaimer in the
+ *  documentation and/or other materials provided with the distribution.
+ *  Neither the name of the dreamlu.net developer nor the names of its
+ *  contributors may be used to endorse or promote products derived from
+ *  this software without specific prior written permission.
+ *  Author: DreamLu 鍗㈡槬姊� (596392912@qq.com)
+ */
+package org.springblade.core.tool.utils;
+
+
+import org.springframework.lang.Nullable;
+
+/**
+ * 鏁板瓧绫诲瀷宸ュ叿绫�
+ *
+ * @author L.cm
+ */
+public class NumberUtil extends org.springframework.util.NumberUtils {
+
+	//-----------------------------------------------------------------------
+
+	/**
+	 * <p>Convert a <code>String</code> to an <code>int</code>, returning
+	 * <code>zero</code> if the conversion fails.</p>
+	 *
+	 * <p>If the string is <code>null</code>, <code>zero</code> is returned.</p>
+	 *
+	 * <pre>
+	 *   NumberUtil.toInt(null) = 0
+	 *   NumberUtil.toInt("")   = 0
+	 *   NumberUtil.toInt("1")  = 1
+	 * </pre>
+	 *
+	 * @param str the string to convert, may be null
+	 * @return the int represented by the string, or <code>zero</code> if
+	 * conversion fails
+	 */
+	public static int toInt(final String str) {
+		return toInt(str, -1);
+	}
+
+	/**
+	 * <p>Convert a <code>String</code> to an <code>int</code>, returning a
+	 * default value if the conversion fails.</p>
+	 *
+	 * <p>If the string is <code>null</code>, the default value is returned.</p>
+	 *
+	 * <pre>
+	 *   NumberUtil.toInt(null, 1) = 1
+	 *   NumberUtil.toInt("", 1)   = 1
+	 *   NumberUtil.toInt("1", 0)  = 1
+	 * </pre>
+	 *
+	 * @param str          the string to convert, may be null
+	 * @param defaultValue the default value
+	 * @return the int represented by the string, or the default if conversion fails
+	 */
+	public static int toInt(@Nullable final String str, final int defaultValue) {
+		if (str == null) {
+			return defaultValue;
+		}
+		try {
+			return Integer.valueOf(str);
+		} catch (final NumberFormatException nfe) {
+			return defaultValue;
+		}
+	}
+
+	/**
+	 * <p>Convert a <code>String</code> to a <code>long</code>, returning
+	 * <code>zero</code> if the conversion fails.</p>
+	 *
+	 * <p>If the string is <code>null</code>, <code>zero</code> is returned.</p>
+	 *
+	 * <pre>
+	 *   NumberUtil.toLong(null) = 0L
+	 *   NumberUtil.toLong("")   = 0L
+	 *   NumberUtil.toLong("1")  = 1L
+	 * </pre>
+	 *
+	 * @param str the string to convert, may be null
+	 * @return the long represented by the string, or <code>0</code> if
+	 * conversion fails
+	 */
+	public static long toLong(final String str) {
+		return toLong(str, 0L);
+	}
+
+	/**
+	 * <p>Convert a <code>String</code> to a <code>long</code>, returning a
+	 * default value if the conversion fails.</p>
+	 *
+	 * <p>If the string is <code>null</code>, the default value is returned.</p>
+	 *
+	 * <pre>
+	 *   NumberUtil.toLong(null, 1L) = 1L
+	 *   NumberUtil.toLong("", 1L)   = 1L
+	 *   NumberUtil.toLong("1", 0L)  = 1L
+	 * </pre>
+	 *
+	 * @param str          the string to convert, may be null
+	 * @param defaultValue the default value
+	 * @return the long represented by the string, or the default if conversion fails
+	 */
+	public static long toLong(@Nullable final String str, final long defaultValue) {
+		if (str == null) {
+			return defaultValue;
+		}
+		try {
+			return Long.valueOf(str);
+		} catch (final NumberFormatException nfe) {
+			return defaultValue;
+		}
+	}
+
+	/**
+	 * <p>Convert a <code>String</code> to a <code>Double</code>
+	 *
+	 * @param value value
+	 * @return double value
+	 */
+	public static Double toDouble(String value) {
+		return toDouble(value, null);
+	}
+
+	/**
+	 * <p>Convert a <code>String</code> to a <code>Double</code>
+	 *
+	 * @param value value
+	 * @param defaultValue 榛樿鍊�
+	 * @return double value
+	 */
+	public static Double toDouble(@Nullable String value, Double defaultValue) {
+		if (value != null) {
+			return Double.valueOf(value.trim());
+		}
+		return defaultValue;
+	}
+
+	/**
+	 * <p>Convert a <code>String</code> to a <code>Double</code>
+	 *
+	 * @param value value
+	 * @return double value
+	 */
+	public static Float toFloat(String value) {
+		return toFloat(value, null);
+	}
+
+	/**
+	 * <p>Convert a <code>String</code> to a <code>Double</code>
+	 *
+	 * @param value value
+	 * @param defaultValue 榛樿鍊�
+	 * @return double value
+	 */
+	public static Float toFloat(@Nullable String value, Float defaultValue) {
+		if (value != null) {
+			return Float.valueOf(value.trim());
+		}
+		return defaultValue;
+	}
+
+	/**
+	 * All possible chars for representing a number as a String
+	 */
+	private final static char[] DIGITS = {
+		'0', '1', '2', '3', '4', '5',
+		'6', '7', '8', '9', 'a', 'b',
+		'c', 'd', 'e', 'f', 'g', 'h',
+		'i', 'j', 'k', 'l', 'm', 'n',
+		'o', 'p', 'q', 'r', 's', 't',
+		'u', 'v', 'w', 'x', 'y', 'z',
+		'A', 'B', 'C', 'D', 'E', 'F',
+		'G', 'H', 'I', 'J', 'K', 'L',
+		'M', 'N', 'O', 'P', 'Q', 'R',
+		'S', 'T', 'U', 'V', 'W', 'X',
+		'Y', 'Z'
+	};
+
+	/**
+	 * 灏� long 杞煭瀛楃涓� 涓� 62 杩涘埗
+	 *
+	 * @param i 鏁板瓧
+	 * @return 鐭瓧绗︿覆
+	 */
+	public static String to62String(long i) {
+		int radix = DIGITS.length;
+		char[] buf = new char[65];
+		int charPos = 64;
+		i = -i;
+		while (i <= -radix) {
+			buf[charPos--] = DIGITS[(int) (-(i % radix))];
+			i = i / radix;
+		}
+		buf[charPos] = DIGITS[(int) (-i)];
+
+		return new String(buf, charPos, (65 - charPos));
+	}
+
+}

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