From 60806cefcd044ce04f75af8fd8777e4abd59a57c Mon Sep 17 00:00:00 2001
From: Sutra Zhou <zhoushuqun@gmail.com>
Date: Thu, 14 Jun 2018 22:54:58 +0800
Subject: [PATCH] Read version number from properties file, and use maven
 resource plugin filtering to assign the actual value.

---
 weixin4j-base/pom.xml                         |  8 +++++++
 .../com/foxinmy/weixin4j/util/Consts.java     | 23 +++++++++++++++++--
 .../com/foxinmy/weixin4j/weixin4j.properties  |  2 ++
 .../com/foxinmy/weixin4j/util/ConstsTest.java | 16 +++++++++++++
 4 files changed, 47 insertions(+), 2 deletions(-)
 create mode 100644 weixin4j-base/src/main/resources/com/foxinmy/weixin4j/weixin4j.properties
 create mode 100644 weixin4j-base/src/test/java/com/foxinmy/weixin4j/util/ConstsTest.java

diff --git a/weixin4j-base/pom.xml b/weixin4j-base/pom.xml
index 08eb0a5e..a9360336 100644
--- a/weixin4j-base/pom.xml
+++ b/weixin4j-base/pom.xml
@@ -11,6 +11,14 @@
 	<name>weixin4j-base</name>
 	<description>微信开发基础工程</description>
 	<url>https://github.com/foxinmy/weixin4j/tree/master/weixin4j-base</url>
+	<build>
+		<resources>
+			<resource>
+				<directory>src/main/resources</directory>
+				<filtering>true</filtering>
+			</resource>
+		</resources>
+	</build>
 	<dependencies>
 		<dependency>
 			<groupId>com.alibaba</groupId>
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/Consts.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/Consts.java
index 88028228..534dea9a 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/Consts.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/Consts.java
@@ -1,6 +1,9 @@
 package com.foxinmy.weixin4j.util;
 
+import java.io.IOException;
+import java.io.InputStream;
 import java.nio.charset.Charset;
+import java.util.Properties;
 
 /**
  * 常量类
@@ -12,8 +15,24 @@ import java.nio.charset.Charset;
  * @see
  */
 public final class Consts {
-	public static final String WEIXIN4J = "weixin4j";
-	public final static String VERSION = "1.7.9";
+
+	private static Properties loadProperties() {
+		Properties properties = new Properties();
+		InputStream inputStream = Consts.class.getResourceAsStream("../weixin4j.properties");
+		try {
+			properties.load(inputStream);
+		} catch (IOException e) {
+			throw new RuntimeException(e);
+		} finally {
+			IOUtil.close(inputStream);
+		}
+		return properties;
+	}
+
+	private static final Properties PROPERTIES = loadProperties();
+
+	public static final String WEIXIN4J = PROPERTIES.getProperty("weixin4j.name");
+	public static final String VERSION = PROPERTIES.getProperty("weixin4j.version");
 	public static final Charset UTF_8 = Charset.forName("UTF-8");
 	public static final Charset GBK = Charset.forName("GBK");
 	public static final String SUCCESS = "SUCCESS";
diff --git a/weixin4j-base/src/main/resources/com/foxinmy/weixin4j/weixin4j.properties b/weixin4j-base/src/main/resources/com/foxinmy/weixin4j/weixin4j.properties
new file mode 100644
index 00000000..e384bc98
--- /dev/null
+++ b/weixin4j-base/src/main/resources/com/foxinmy/weixin4j/weixin4j.properties
@@ -0,0 +1,2 @@
+weixin4j.name=weixin4j
+weixin4j.version=${project.version}
diff --git a/weixin4j-base/src/test/java/com/foxinmy/weixin4j/util/ConstsTest.java b/weixin4j-base/src/test/java/com/foxinmy/weixin4j/util/ConstsTest.java
new file mode 100644
index 00000000..bf28f687
--- /dev/null
+++ b/weixin4j-base/src/test/java/com/foxinmy/weixin4j/util/ConstsTest.java
@@ -0,0 +1,16 @@
+package com.foxinmy.weixin4j.util;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+
+import org.junit.Test;
+
+public class ConstsTest {
+
+	@Test
+	public void test() {
+		assertEquals("weixin4j", Consts.WEIXIN4J);
+		assertFalse(Consts.VERSION.equals("${project.version}"));
+	}
+
+}