From 98cd1738ddc7aaf61a008e6222b18f4f84e79018 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=88=98=E5=B0=91=E6=B5=B7?= <3087930763@qq.com> Date: Thu, 24 Nov 2022 19:53:15 +0800 Subject: [PATCH 1/4] =?UTF-8?q?=E6=88=91=E7=9A=84=E7=AC=AC=E4=B8=80?= =?UTF-8?q?=E6=AC=A1=E4=BD=9C=E4=B8=9A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- "21 \345\210\230\345\260\221\346\265\267/20221124.md" | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 "21 \345\210\230\345\260\221\346\265\267/20221124.md" diff --git "a/21 \345\210\230\345\260\221\346\265\267/20221124.md" "b/21 \345\210\230\345\260\221\346\265\267/20221124.md" new file mode 100644 index 0000000..c5ed04c --- /dev/null +++ "b/21 \345\210\230\345\260\221\346\265\267/20221124.md" @@ -0,0 +1,4 @@ +123 +456 +789 +147 \ No newline at end of file -- Gitee From 369346dca6d1d6a04439e62a86c496de2531e786 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=88=98=E5=B0=91=E6=B5=B7?= <3087930763@qq.com> Date: Thu, 24 Nov 2022 12:31:32 +0000 Subject: [PATCH 2/4] =?UTF-8?q?update=2021=20=E5=88=98=E5=B0=91=E6=B5=B7/2?= =?UTF-8?q?0221124.md.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: 刘少海 <3087930763@qq.com> --- .../20221124.md" | 42 +++++++++++++++++-- 1 file changed, 38 insertions(+), 4 deletions(-) diff --git "a/21 \345\210\230\345\260\221\346\265\267/20221124.md" "b/21 \345\210\230\345\260\221\346\265\267/20221124.md" index c5ed04c..fb9f572 100644 --- "a/21 \345\210\230\345\260\221\346\265\267/20221124.md" +++ "b/21 \345\210\230\345\260\221\346\265\267/20221124.md" @@ -1,4 +1,38 @@ -123 -456 -789 -147 \ No newline at end of file +# Java认识 +Java是一门非常优秀的计算机语言 +Java之父：詹姆斯 高斯林 (James Gosling) +## 练习 +将Java下载在自己指定的文件夹里然后改环境变量加一个变量名Java_Have变量值Java的文件路径 +并且在path里加%Java_Have%\bin，在自己指定的文件夹创建一个文档输入： + +``` + public class HelloWorld { + public static void main(String[] args) { + System.out.println("HelloWorld"); + } +} +``` + + +将文件名后缀改成java确定好后win+r打开运行输入cmd在里面输入java，然后Javac 加文件名和后缀将其编译 +在Java加文件名运行程序 + + + + + + + + + + + + + + + + + + + + -- Gitee From 69c84d15dc40178951eaa035edef13eda9296bfd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=88=98=E5=B0=91=E6=B5=B7?= <3087930763@qq.com> Date: Fri, 25 Nov 2022 10:36:55 +0800 Subject: [PATCH 3/4] =?UTF-8?q?=E6=88=91=E7=9A=84=E7=AC=AC=E4=B8=80?= =?UTF-8?q?=E6=AC=A1=E4=BD=9C=E4=B8=9A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../20221124 java\347\254\224\350\256\260.txt" | 1 + 1 file changed, 1 insertion(+) create mode 100644 "21 \345\210\230\345\260\221\346\265\267/20221124 java\347\254\224\350\256\260.txt" diff --git "a/21 \345\210\230\345\260\221\346\265\267/20221124 java\347\254\224\350\256\260.txt" "b/21 \345\210\230\345\260\221\346\265\267/20221124 java\347\254\224\350\256\260.txt" new file mode 100644 index 0000000..5448792 --- /dev/null +++ "b/21 \345\210\230\345\260\221\346\265\267/20221124 java\347\254\224\350\256\260.txt" @@ -0,0 +1 @@ +https://gitee.com/liu-shaohai/java-base.git \ No newline at end of file -- Gitee From 4aebdfb93b2a367dbe2309de2b50d1e7668faf7e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=88=98=E5=B0=91=E6=B5=B7?= <3087930763@qq.com> Date: Fri, 25 Nov 2022 02:56:48 +0000 Subject: [PATCH 4/4] =?UTF-8?q?add=2021=20=E5=88=98=E5=B0=91=E6=B5=B7.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: 刘少海 <3087930763@qq.com> --- .../\345\256\236\351\252\214.text" | 0 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 "21 \345\210\230\345\260\221\346\265\267/\345\256\236\351\252\214.text" diff --git "a/21 \345\210\230\345\260\221\346\265\267/\345\256\236\351\252\214.text" "b/21 \345\210\230\345\260\221\346\265\267/\345\256\236\351\252\214.text" new file mode 100644 index 0000000..e69de29 -- Gitee