From 4effad9ed461bc4491b9b0a5a7931dd63756f0cd Mon Sep 17 00:00:00 2001
From: qibaoguang <qibaoguang@gmail.com>
Date: Thu, 30 Apr 2015 19:30:19 +0800
Subject: [PATCH] Update B.2. Generating your own meta-data using the
 annotation processor.md

---
 ...meta-data using the annotation processor.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/X. Appendices/B.2. Generating your own meta-data using the annotation processor.md b/X. Appendices/B.2. Generating your own meta-data using the annotation processor.md
index b900ac1..73813f2 100644
--- a/X. Appendices/B.2. Generating your own meta-data using the annotation processor.md	
+++ b/X. Appendices/B.2. Generating your own meta-data using the annotation processor.md	
@@ -1,2 +1,20 @@
 ### 附录B.2 使用注解处理器产生自己的元数据
 
+通过使用`spring-boot-configuration-processor` jar, 你可以从被`@ConfigurationProperties`注解的节点轻松的产生自己的配置元数据文件。该jar包含一个在你的项目编译时会被调用的Java注解处理器。想要使用该处理器，你只需简单添加`spring-boot-configuration-processor`依赖，例如使用Maven你需要添加：
+```xml
+<dependency>
+    <groupId>org.springframework.boot</groupId>
+    <artifactId>spring-boot-configuration-processor</artifactId>
+    <optional>true</optional>
+</dependency>
+```
+使用Gradle时，你可以使用[propdeps-plugin](https://github.com/spring-projects/gradle-plugins/tree/master/propdeps-plugin)并指定：
+```gradle
+dependencies {
+		optional "org.springframework.boot:spring-boot-configuration-processor"
+	}
+
+	compileJava.dependsOn(processResources)
+}
+```
+**注**：你需要将`compileJava.dependsOn(processResources)`添加到构建中，以确保资源在代码编译之前处理。如果没有该指令，任何`additional-spring-configuration-metadata.json`文件都不会被处理。