From 6f4c5d45b43c1d9b52f523580527cae5d6f2822a Mon Sep 17 00:00:00 2001 From: Liu Guangming Date: Thu, 9 May 2019 12:46:34 +0800 Subject: [PATCH 1/4] Update Java8Tutorial.md --- docs/java/What's New in JDK8/Java8Tutorial.md | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/docs/java/What's New in JDK8/Java8Tutorial.md b/docs/java/What's New in JDK8/Java8Tutorial.md index cee4d4e4..0ba8b27f 100644 --- a/docs/java/What's New in JDK8/Java8Tutorial.md +++ b/docs/java/What's New in JDK8/Java8Tutorial.md @@ -442,15 +442,15 @@ optional.ifPresent((s) -> System.out.println(s.charAt(0))); // "b" 首先看看Stream是怎么用，首先创建实例代码的用到的数据List： ```java -List stringCollection = new ArrayList<>(); -stringCollection.add("ddd2"); -stringCollection.add("aaa2"); -stringCollection.add("bbb1"); -stringCollection.add("aaa1"); -stringCollection.add("bbb3"); -stringCollection.add("ccc"); -stringCollection.add("bbb2"); -stringCollection.add("ddd1"); +List stringList = new ArrayList<>(); +stringList.add("ddd2"); +stringList.add("aaa2"); +stringList.add("bbb1"); +stringList.add("aaa1"); +stringList.add("bbb3"); +stringList.add("ccc"); +stringList.add("bbb2"); +stringList.add("ddd1"); ``` Java 8扩展了集合类，可以通过 Collection.stream() 或者 Collection.parallelStream() 来创建一个Stream。下面几节将详细解释常用的Stream操作： From 76fcc1734523b8807b335fd1baa9042de2094525 Mon Sep 17 00:00:00 2001 From: Liu Guangming Date: Thu, 9 May 2019 13:16:29 +0800 Subject: [PATCH 2/4] =?UTF-8?q?Update=20MySQL=E9=AB=98=E6=80=A7=E8=83=BD?= =?UTF-8?q?=E4=BC=98=E5=8C=96=E8=A7=84=E8=8C=83=E5=BB=BA=E8=AE=AE.md?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- docs/database/MySQL高性能优化规范建议.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/database/MySQL高性能优化规范建议.md b/docs/database/MySQL高性能优化规范建议.md index dcfc2edd..f079ad77 100644 --- a/docs/database/MySQL高性能优化规范建议.md +++ b/docs/database/MySQL高性能优化规范建议.md @@ -311,7 +311,7 @@ select name,phone from customer where id = '111'; ### 4. 数据库设计时，应该要对以后扩展进行考虑 -### 5. 程序连接不同的数据库使用不同的账号，进制跨库查询 +### 5. 程序连接不同的数据库使用不同的账号，禁止跨库查询 - 为数据库迁移和分库分表留出余地 - 降低业务耦合度 From c6206288a62dc470abbd1ca700dd19b67101086f Mon Sep 17 00:00:00 2001 From: Liu Guangming Date: Fri, 10 May 2019 11:50:48 +0800 Subject: [PATCH 3/4] =?UTF-8?q?Update=20J2EE=E5=9F=BA=E7=A1=80=E7=9F=A5?= =?UTF-8?q?=E8=AF=86.md?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- docs/java/J2EE基础知识.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/java/J2EE基础知识.md b/docs/java/J2EE基础知识.md index ced017ab..c900eb8f 100644 --- a/docs/java/J2EE基础知识.md +++ b/docs/java/J2EE基础知识.md @@ -93,7 +93,7 @@ Form标签里的method的属性为get时调用doGet()，为post时调用doPost() **转发是服务器行为，重定向是客户端行为。** -**转发（Forword）** +**转发（Forward）** 通过RequestDispatcher对象的forward（HttpServletRequest request,HttpServletResponse response）方法实现的。RequestDispatcher可以通过HttpServletRequest 的getRequestDispatcher()方法获得。例如下面的代码就是跳转到login_success.jsp页面。 ```java request.getRequestDispatcher("login_success.jsp").forward(request, response); From a19dc12b0c2d081eae99fc5e4075697631348d86 Mon Sep 17 00:00:00 2001 From: Liu Guangming Date: Fri, 10 May 2019 11:51:46 +0800 Subject: [PATCH 4/4] =?UTF-8?q?Update=201=E5=B9=B6=E5=8F=91=E7=BC=96?= =?UTF-8?q?=E7=A8=8B=E5=9F=BA=E7=A1=80=E7=9F=A5=E8=AF=86.md?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- docs/java/Multithread/1并发编程基础知识.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/java/Multithread/1并发编程基础知识.md b/docs/java/Multithread/1并发编程基础知识.md index 2e2c8c39..66c26fd7 100644 --- a/docs/java/Multithread/1并发编程基础知识.md +++ b/docs/java/Multithread/1并发编程基础知识.md @@ -57,7 +57,7 @@ public class MultiThread { #### 1.3.1 图解进程和线程的关系 -下图是 Java 内存区域，通过下图我们从 JVM 的角度来说一下线程和进程之间的关系。如果你对 Java 内存区域 (运行时数据区) 这部分知识不太了解的话可以阅读一下我的这篇文章：[《可能是把 Java 内存区域讲的最清楚的一篇文章》](https://github.com/Snailclimb/JavaGuide/blob/master/Java 相关/可能是把 Java 内存区域讲的最清楚的一篇文章.md) +下图是 Java 内存区域，通过下图我们从 JVM 的角度来说一下线程和进程之间的关系。如果你对 Java 内存区域 (运行时数据区) 这部分知识不太了解的话可以阅读一下我的这篇文章：[《可能是把 Java 内存区域讲的最清楚的一篇文章》]()