1、初始化项目

common/middleware/db.go

@@ -0,0 +1,11 @@
+package middleware
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/go-admin-team/go-admin-core/sdk"
+)
+
+func WithContextDb(c *gin.Context) {
+	c.Set("db", sdk.Runtime.GetDbByKey(c.Request.Host).WithContext(c))
+	c.Next()
+}