更新结构

server/internal/articlemodel/articlemodel.go

@@ -0,0 +1,29 @@
+package articlemodel
+
+import "github.com/zeromicro/go-zero/core/stores/sqlx"
+
+var _ ArticleModel = (*customArticleModel)(nil)
+
+type (
+	// ArticleModel is an interface to be customized, add more methods here,
+	// and implement the added methods in customArticleModel.
+	ArticleModel interface {
+		articleModel
+		withSession(session sqlx.Session) ArticleModel
+	}
+
+	customArticleModel struct {
+		*defaultArticleModel
+	}
+)
+
+// NewArticleModel returns a model for the database table.
+func NewArticleModel(conn sqlx.SqlConn) ArticleModel {
+	return &customArticleModel{
+		defaultArticleModel: newArticleModel(conn),
+	}
+}
+
+func (m *customArticleModel) withSession(session sqlx.Session) ArticleModel {
+	return NewArticleModel(sqlx.NewSqlConnFromSession(session))
+}

server/internal/articlemodel/articlemodel_gen.go

@@ -0,0 +1,93 @@
+// Code generated by goctl. DO NOT EDIT.
+// versions:
+//  goctl version: 1.9.1
+
+package articlemodel
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/zeromicro/go-zero/core/stores/builder"
+	"github.com/zeromicro/go-zero/core/stores/sqlx"
+	"github.com/zeromicro/go-zero/core/stringx"
+)
+
+var (
+	articleFieldNames          = builder.RawFieldNames(&Article{})
+	articleRows                = strings.Join(articleFieldNames, ",")
+	articleRowsExpectAutoSet   = strings.Join(stringx.Remove(articleFieldNames, "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), ",")
+	articleRowsWithPlaceHolder = strings.Join(stringx.Remove(articleFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), "=?,") + "=?"
+)
+
+type (
+	articleModel interface {
+		Insert(ctx context.Context, data *Article) (sql.Result, error)
+		FindOne(ctx context.Context, id int64) (*Article, error)
+		Update(ctx context.Context, data *Article) error
+		Delete(ctx context.Context, id int64) error
+	}
+
+	defaultArticleModel struct {
+		conn  sqlx.SqlConn
+		table string
+	}
+
+	Article struct {
+		Title    string    `db:"title"`
+		Content  string    `db:"content"`
+		Cover    string    `db:"cover"`
+		CreateAt time.Time `db:"create_at"`
+		UpdateAt time.Time `db:"update_at"`
+		IsDelete int64     `db:"is_delete"`
+		Topic    string    `db:"topic"`
+		Excerpt  string    `db:"excerpt"`
+		Id       int64     `db:"id"`
+	}
+)
+
+func newArticleModel(conn sqlx.SqlConn) *defaultArticleModel {
+	return &defaultArticleModel{
+		conn:  conn,
+		table: "`article`",
+	}
+}
+
+func (m *defaultArticleModel) Delete(ctx context.Context, id int64) error {
+	query := fmt.Sprintf("delete from %s where `id` = ?", m.table)
+	_, err := m.conn.ExecCtx(ctx, query, id)
+	return err
+}
+
+func (m *defaultArticleModel) FindOne(ctx context.Context, id int64) (*Article, error) {
+	query := fmt.Sprintf("select %s from %s where `id` = ? limit 1", articleRows, m.table)
+	var resp Article
+	err := m.conn.QueryRowCtx(ctx, &resp, query, id)
+	switch err {
+	case nil:
+		return &resp, nil
+	case sqlx.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *defaultArticleModel) Insert(ctx context.Context, data *Article) (sql.Result, error) {
+	query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?, ?, ?)", m.table, articleRowsExpectAutoSet)
+	ret, err := m.conn.ExecCtx(ctx, query, data.Title, data.Content, data.Cover, data.IsDelete, data.Topic, data.Excerpt, data.Id)
+	return ret, err
+}
+
+func (m *defaultArticleModel) Update(ctx context.Context, data *Article) error {
+	query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, articleRowsWithPlaceHolder)
+	_, err := m.conn.ExecCtx(ctx, query, data.Title, data.Content, data.Cover, data.IsDelete, data.Topic, data.Excerpt, data.Id)
+	return err
+}
+
+func (m *defaultArticleModel) tableName() string {
+	return m.table
+}

server/internal/articlemodel/vars.go

@@ -0,0 +1,5 @@
+package articlemodel
+
+import "github.com/zeromicro/go-zero/core/stores/sqlx"
+
+var ErrNotFound = sqlx.ErrNotFound

server/router/router.go

@@ -2,7 +2,7 @@ package router
 
 import (
 	"github.com/JACKYMYPERSON/hldrCenter/config"
-	handler "github.com/JACKYMYPERSON/hldrCenter/handler/uploadimg"
+	handler "github.com/JACKYMYPERSON/hldrCenter/internal/handler/uploadimg"
 	"github.com/JACKYMYPERSON/hldrCenter/middleware"
 	"github.com/gin-gonic/gin"
 )

server/sql/article.sql

@@ -0,0 +1,16 @@
+DROP TABLE IF EXISTS `article`;
+CREATE TABLE `article`  (
+  `title` varchar(100) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NOT NULL,
+  `content` text CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NOT NULL,
+  `cover` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NOT NULL,
+  `create_at` datetime NOT NULL,
+  `update_at` datetime NOT NULL,
+  `is_delete` tinyint NOT NULL,
+  `topic` varchar(50) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NOT NULL,
+  `excerpt` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NOT NULL,
+  `id` bigint NOT NULL,
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = Dynamic;
+-- @table:article  -- 声明表名为article
+
+SET FOREIGN_KEY_CHECKS = 1;