From dbc13986fa2a82d265eecc20dc77c5720d936989 Mon Sep 17 00:00:00 2001
From: qibaoguang <qibaoguang@gmail.com>
Date: Tue, 10 Feb 2015 23:41:27 +0800
Subject: [PATCH] Update 26.1.2. HttpMessageConverters.md

---
 .../26.1.2. HttpMessageConverters.md          | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/IV. Spring Boot features/26.1.2. HttpMessageConverters.md b/IV. Spring Boot features/26.1.2. HttpMessageConverters.md
index e69de29..68b076d 100644
--- a/IV. Spring Boot features/26.1.2. HttpMessageConverters.md	
+++ b/IV. Spring Boot features/26.1.2. HttpMessageConverters.md	
@@ -0,0 +1,22 @@
+### 26.1.2. HttpMessageConverters
+
+Spring MVC使用HttpMessageConverter接口转换HTTP请求和响应。合理的缺省值被包含的恰到好处（out of the box），例如对象可以自动转换为JSON（使用Jackson库）或XML（如果Jackson XML扩展可用则使用它，否则使用JAXB）。字符串默认使用UTF-8编码。
+
+如果需要添加或自定义转换器，你可以使用Spring Boot的HttpMessageConverters类：
+```java
+import org.springframework.boot.autoconfigure.web.HttpMessageConverters;
+import org.springframework.context.annotation.*;
+import org.springframework.http.converter.*;
+
+@Configuration
+public class MyConfiguration {
+
+    @Bean
+    public HttpMessageConverters customConverters() {
+        HttpMessageConverter<?> additional = ...
+        HttpMessageConverter<?> another = ...
+        return new HttpMessageConverters(additional, another);
+    }
+}
+```
+任何在上下文中出现的HttpMessageConverter bean将会添加到converters列表，你可以通过这种方式覆盖默认的转换器（converters）。