From d020f12a2b18de5e7a5d4e82fcfba04f3af6f37e Mon Sep 17 00:00:00 2001
From: Edward <chenlulei@gmail.com>
Date: Thu, 7 May 2020 11:47:50 +0800
Subject: [PATCH] update  README.md for context and fan_in

---
 cspell.json                 | 37 +++++++++++++++++++------------------
 gomore/03_context/README.md |  6 +++++-
 gomore/04_fan_in/README.md  | 11 +++++++++++
 3 files changed, 35 insertions(+), 19 deletions(-)

diff --git a/cspell.json b/cspell.json
index 124e443..053f509 100644
--- a/cspell.json
+++ b/cspell.json
@@ -7,24 +7,25 @@
     "enabled": true,
     // words - list of words to be always considered correct
     "words": [
-       "Goroutines",
-      "Stateful",
-      "Structs",
-      "bber",
-      "crazybber",
-      "ifelse",
-      "iostream",
-      "istack",
-      "karlseguin",
-      "logrusorgru",
-      "mongodb",
-      "nums",
-      "postgres",
-      "stretchr",
-      "struct",
-      "xargs",
-      "gomore",
-      "stackless"
+        "bber",
+        "crazybber",
+        "fanin",
+        "gomore",
+        "Goroutines",
+        "ifelse",
+        "iostream",
+        "istack",
+        "karlseguin",
+        "logrusorgru",
+        "mongodb",
+        "nums",
+        "postgres",
+        "stackless",
+        "Stateful",
+        "stretchr",
+        "struct",
+        "Structs",
+        "xargs"
     ],
     // flagWords - list of words to be always considered incorrect
     // This is useful for offensive words and common spelling errors.
diff --git a/gomore/03_context/README.md b/gomore/03_context/README.md
index 66fe232..fcdea5a 100644
--- a/gomore/03_context/README.md
+++ b/gomore/03_context/README.md
@@ -1,3 +1,7 @@
 # 上下文模式
 
-用于取消一个操作，可能是一个http请求，可能是一个Channel消息队列.
+上下文模式，就是使用上下传递参数，或者传递操作。
+
+其实在，观察者模式中，就有用到上下文模式传递参数：[观察模式中的上下文模式](../../behavior/03_observer)
+
+这是演示，使用context取消http请求的场景。
diff --git a/gomore/04_fan_in/README.md b/gomore/04_fan_in/README.md
index 084859a..8db6f12 100644
--- a/gomore/04_fan_in/README.md
+++ b/gomore/04_fan_in/README.md
@@ -1 +1,12 @@
 # 淡入模式
+
+或者叫做扇入模式，漏入模式，是一种消息传递模式，用于在工作组件（客户端：源、服务器：目标）之间创建聚合工作。
+
+对于Go其本质是：将多个channel的消息/数据合并到一个，达到聚合的目的。
+
+这里演示一个数据流，求和的例子。
+
+注意，这里演示两种FanIn方式:
+
++ 一种方式是多个Goroutine同时进行合并多个输入的channel.
++ 另一种方式是一个goroutine同时合并多个输入的channel数据。