fix

blog/golang/golang-gorm.md

+## Golang ORM库 gorm
+
+ORM：对象关系映射 Object Relational Mapping
+
+文档：
+
+- [https://gorm.io/zh_CN/docs/](https://gorm.io/zh_CN/docs/)
+
+安装
+```
+go get gorm.io/gorm
+
+go get gorm.io/driver/mysql
+```
+
+```go
+package main
+
+import (
+	"fmt"
+
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
+)
+
+type Product struct {
+	gorm.Model
+	Code  string
+	Price uint
+}
+
+func main() {
+	dsn := "root:123456@tcp(127.0.0.1:3306)/go_db?charset=utf8mb4&parseTime=True&loc=Local"
+	db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
+	if err != nil {
+		panic("failed to connect database")
+	}
+
+	// 迁移 schema
+	db.AutoMigrate(&Product{})
+
+	// Create
+	db.Create(&Product{Code: "D42", Price: 100})
+
+	// Read
+	var product Product
+	db.First(&product, 1) // 根据整型主键查找
+	fmt.Printf("product: %v\n", product)
+
+	db.First(&product, "code = ?", "D42") // 查找 code 字段值为 D42 的记录
+	fmt.Printf("product: %v\n", product)
+
+	// Update - 将 product 的 price 更新为 200
+	db.Model(&product).Update("Price", 200)
+
+	// Update - 更新多个字段
+	db.Model(&product).Updates(Product{Price: 200, Code: "F42"}) // 仅更新非零值字段
+	db.Model(&product).Updates(map[string]interface{}{"Price": 200, "Code": "F42"})
+
+	// Delete - 软删除 product
+	db.Delete(&product, 1)
+}
+```
\ No newline at end of file

blog/golang/index.md

@@ -107,6 +107,8 @@
 
 - [Golang操作MongoDB数据库](/blog/golang/golang-mongo.md)
 
+- [Golang ORM库 gorm](/blog/golang/golang-gorm.md)
+
 
 
 
@@ -114,4 +116,4 @@ https://www.bilibili.com/video/BV1ME411Y71o?p=27&spm_id_from=pageDriver&vd_sourc
 
 
 
-https://www.bilibili.com/video/BV1zR4y1t7Wj?p=112&spm_id_from=pageDriver&vd_source=efbb4dc944fa761b6e016ce2ca5933da
\ No newline at end of file
+https://www.bilibili.com/video/BV1zR4y1t7Wj?p=113&spm_id_from=pageDriver&vd_source=efbb4dc944fa761b6e016ce2ca5933da
\ No newline at end of file

weekly/20221017.md → weekly/1.md

-# 全栈爱好者技术周刊|20221017
+# 全栈爱好者技术周刊|第1期
 
 ## 前端
 
@@ -25,3 +25,12 @@ Tauri：下一代桌面应用开发框架？
 33 个 "不得不看" 的 Python 关键字总结！
 
 - https://mp.weixin.qq.com/s/yMNyprGNMf4QEjYdG6wAbg
+
+SpringBoot+Vue实现微信扫码支付、退款功能
+- https://mp.weixin.qq.com/s/zH7zQI99smXyzxhbMeLONA
+
+Domain Admin：监测域名SSL证书，到期邮件提醒
+- https://mp.weixin.qq.com/s/batUjnNscGqYS5x5Vbn_Vw
+
+一文读懂字符编码
+- https://mp.weixin.qq.com/s/5pAgcjk_lFGrPhSUp2Na3Q
\ No newline at end of file

weekly/index.md

 # 全栈爱好者周刊
 
-[全栈爱好者周刊|20221017](/weekly/20221017.md)
+[全栈爱好者周刊|20221017](/weekly/1.md)