/
main.go
90 lines (73 loc) · 2.21 KB
/
main.go
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package main
import (
"fmt"
"github.com/gin-gonic/gin"
"github.com/jinzhu/gorm"
_ "github.com/jinzhu/gorm/dialects/mysql"
"net/http"
"time"
)
type Article struct {
Id uint `gorm:"column:id; primary_key" json:"id"`
GroupID uint `gorm:"column:g_id" json:"group_id"`
TypeId uint `gorm:"column:t_id" json:"type_id"`
Title string `gorm:"column:title" json:"title"`
Description string `gorm:"column:description" json:"description"`
Content string `gorm:"column:content" json:"-"`
ArticleGroup ArticleGroup `gorm:"ForeignKey:GroupID"`
CreatedAt time.Time `column:"created_at" json:"created_at"`
UpdatedAt time.Time `column:"updated_at" json:"updated_at"`
DeletedAt *time.Time `column:"deleted_at" json:"deleted_at"`
}
type ArticleGroup struct {
Id uint `gorm:"column:id;primary_key" json:"id"`
Name string `gorm:"column:name"`
CreatedAt time.Time `column:"created_at" json:"created_at"`
UpdatedAt time.Time `column:"updated_at" json:"updated_at"`
DeletedAt *time.Time `column:"deleted_at" json:"deleted_at"`
}
func (Article) TableName() string {
return "blog_article"
}
func (ArticleGroup) TableName() string {
return "blog_article_group"
}
func main() {
db, err := gorm.Open("mysql", "demo:jia@tcp(120.79.134.74:22000)/blog?parseTime=true&loc=Local")
if err != nil {
fmt.Println(err)
return
}
db.LogMode(true)
defer db.Close()
r := gin.Default()
r.GET("/article", func(c *gin.Context) {
articles := []Article{}
db.Find(&articles)
c.JSON(http.StatusOK, gin.H{
"data": articles,
})
})
r.GET("/article/group", func(c *gin.Context) {
ags := []ArticleGroup{}
db.Find(&ags)
for i := 0; i < len(ags); i++ {
fmt.Println(ags[i].Name)
}
c.JSON(http.StatusOK, gin.H{
"data": ags,
})
})
r.GET("/article/total", func(c *gin.Context) {
//ags := []ArticleGroup{}
article := Article{}
db.Where("id = 1").Find(&article)
db.Model(&article).Related(&article.ArticleGroup)
//db.Table("blog_article_group").Select("blog_article_group.id, blog_article_group.name").Scan(&ags)
//db.Preload("ArticleGroup").Find(&article)
c.JSON(http.StatusOK, gin.H{
"article": article,
})
})
r.Run("127.0.0.1:9000") // listen and serve on 0.0.0.0:8080
}