From 943780d07630d2154e47907750c2f79c2c9e1f8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BD=97=E5=90=AF=E6=81=92?= <3013545725@qq.com>
Date: Tue, 25 Oct 2022 15:41:58 +0000
Subject: [PATCH 1/4] =?UTF-8?q?=E7=BD=97=E5=90=AF=E6=81=92?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: 罗启恒 <3013545725@qq.com>
---
.../2022-10-25 \344\275\234\344\270\232.html" | 64 +++++++++++++++++++
1 file changed, 64 insertions(+)
create mode 100644 "44 \347\275\227\345\220\257\346\201\222/\344\275\234\344\270\232/2022-10-25 \344\275\234\344\270\232.html"
diff --git "a/44 \347\275\227\345\220\257\346\201\222/\344\275\234\344\270\232/2022-10-25 \344\275\234\344\270\232.html" "b/44 \347\275\227\345\220\257\346\201\222/\344\275\234\344\270\232/2022-10-25 \344\275\234\344\270\232.html"
new file mode 100644
index 0000000..333956b
--- /dev/null
+++ "b/44 \347\275\227\345\220\257\346\201\222/\344\275\234\344\270\232/2022-10-25 \344\275\234\344\270\232.html"
@@ -0,0 +1,64 @@
+
+
+
+
+
+
+
+ Document
+
+
+
+
+
+
+
\ No newline at end of file
--
Gitee
From 31d5bdc3bac56ed8911ede46f61084b2031e01eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BD=97=E5=90=AF=E6=81=92?= <3013545725@qq.com>
Date: Tue, 25 Oct 2022 15:42:16 +0000
Subject: [PATCH 2/4] =?UTF-8?q?=E7=BD=97=E5=90=AF=E6=81=92?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: 罗启恒 <3013545725@qq.com>
---
.../2022-10-24 \347\254\224\350\256\260.md" | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 "44 \347\275\227\345\220\257\346\201\222/\347\254\224\350\256\260/2022-10-24 \347\254\224\350\256\260.md"
diff --git "a/44 \347\275\227\345\220\257\346\201\222/\347\254\224\350\256\260/2022-10-24 \347\254\224\350\256\260.md" "b/44 \347\275\227\345\220\257\346\201\222/\347\254\224\350\256\260/2022-10-24 \347\254\224\350\256\260.md"
new file mode 100644
index 0000000..6d56466
--- /dev/null
+++ "b/44 \347\275\227\345\220\257\346\201\222/\347\254\224\350\256\260/2022-10-24 \347\254\224\350\256\260.md"
@@ -0,0 +1,17 @@
+对象创建
+
+1.字面量
+
+行为(方法)一般是拿来修改对象的属性值
+
+2.构造函数方式
+
+this{} ：new
+
+this赋值 (自己操作)
+
+工厂模式 (设计模式)
+
+原型模式 混合模式
+
+keys:返回的是键的数组
\ No newline at end of file
--
Gitee
From 73b310e985ea2a6924f6589418fd201b420450be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BD=97=E5=90=AF=E6=81=92?= <3013545725@qq.com>
Date: Thu, 27 Oct 2022 03:35:29 +0000
Subject: [PATCH 3/4] =?UTF-8?q?=E7=BD=97=E5=90=AF=E6=81=92?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: 罗启恒 <3013545725@qq.com>
---
.../2022-10-27 \344\275\234\344\270\232.html" | 63 +++++++++++++++++++
1 file changed, 63 insertions(+)
create mode 100644 "44 \347\275\227\345\220\257\346\201\222/\344\275\234\344\270\232/2022-10-27 \344\275\234\344\270\232.html"
diff --git "a/44 \347\275\227\345\220\257\346\201\222/\344\275\234\344\270\232/2022-10-27 \344\275\234\344\270\232.html" "b/44 \347\275\227\345\220\257\346\201\222/\344\275\234\344\270\232/2022-10-27 \344\275\234\344\270\232.html"
new file mode 100644
index 0000000..78a3fe9
--- /dev/null
+++ "b/44 \347\275\227\345\220\257\346\201\222/\344\275\234\344\270\232/2022-10-27 \344\275\234\344\270\232.html"
@@ -0,0 +1,63 @@
+
+
+
+
+
+
+ Document
+
+
+
+
+
\ No newline at end of file
--
Gitee
From da2f6300f77df25e324158dfd172b76e55f2b3a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BD=97=E5=90=AF=E6=81=92?= <3013545725@qq.com>
Date: Thu, 27 Oct 2022 03:35:38 +0000
Subject: [PATCH 4/4] =?UTF-8?q?=E7=BD=97=E5=90=AF=E6=81=92?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: 罗启恒 <3013545725@qq.com>
---
.../2022-10-26 \347\254\224\350\256\260.md" | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 "44 \347\275\227\345\220\257\346\201\222/\347\254\224\350\256\260/2022-10-26 \347\254\224\350\256\260.md"
diff --git "a/44 \347\275\227\345\220\257\346\201\222/\347\254\224\350\256\260/2022-10-26 \347\254\224\350\256\260.md" "b/44 \347\275\227\345\220\257\346\201\222/\347\254\224\350\256\260/2022-10-26 \347\254\224\350\256\260.md"
new file mode 100644
index 0000000..5aaab21
--- /dev/null
+++ "b/44 \347\275\227\345\220\257\346\201\222/\347\254\224\350\256\260/2022-10-26 \347\254\224\350\256\260.md"
@@ -0,0 +1,26 @@
+包装类
+
+for ... of :遍历
+
+将键值对成对变成数组放入外层数组(二维数组)
+
+obj本身是不可迭代的对象
+
+assign:浅拷贝
+
+assign:拷贝，浅拷贝(复制的是对象的地址),(手写一个对象的深拷贝)深拷贝(复制的的对象本身)
+
+assign：1.浅拷贝一个对象 2.合并对象(target,sources....)
+
+原始数据类型： number, boolean, string, null, undefined (symbol,bigint)
+
+会自动变成原始数据类型number
+
+包装类只有：number，boolean，string,
+
+null,undefined是没有包装类的
+
+null undefined 没有包装
+
+包装类：自动转成对象
+
--
Gitee