diff --git a/Knowledge_Test_Go/internal/dao/course_recommend.go b/Knowledge_Test_Go/internal/dao/course_recommend.go
new file mode 100644
index 0000000..cec7e89
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/course_recommend.go
@@ -0,0 +1,27 @@
+// =================================================================================
+// This is auto-generated by GoFrame CLI tool only once. Fill this file as you wish.
+// =================================================================================
+
+package dao
+
+import (
+	"Knowledge_Test_Go/internal/dao/internal"
+)
+
+// internalCourseRecommendDao is internal type for wrapping internal DAO implements.
+type internalCourseRecommendDao = *internal.CourseRecommendDao
+
+// courseRecommendDao is the data access object for table course_recommend.
+// You can define custom methods on it to extend its functionality as you wish.
+type courseRecommendDao struct {
+	internalCourseRecommendDao
+}
+
+var (
+	// CourseRecommend is globally public accessible object for table course_recommend operations.
+	CourseRecommend = courseRecommendDao{
+		internal.NewCourseRecommendDao(),
+	}
+)
+
+// Fill with you ideas below.
diff --git a/Knowledge_Test_Go/internal/dao/internal/course_recommend.go b/Knowledge_Test_Go/internal/dao/internal/course_recommend.go
new file mode 100644
index 0000000..cabb507
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/internal/course_recommend.go
@@ -0,0 +1,75 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package internal
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// CourseRecommendDao is the data access object for table course_recommend.
+type CourseRecommendDao struct {
+	table   string                 // table is the underlying table name of the DAO.
+	group   string                 // group is the database configuration group name of current DAO.
+	columns CourseRecommendColumns // columns contains all the column names of Table for convenient usage.
+}
+
+// CourseRecommendColumns defines and stores column names for table course_recommend.
+type CourseRecommendColumns struct {
+	Id     string // 课程推荐主键
+	CrName string // 课程推荐名称
+}
+
+// courseRecommendColumns holds the columns for table course_recommend.
+var courseRecommendColumns = CourseRecommendColumns{
+	Id:     "id",
+	CrName: "cr_name",
+}
+
+// NewCourseRecommendDao creates and returns a new DAO object for table data access.
+func NewCourseRecommendDao() *CourseRecommendDao {
+	return &CourseRecommendDao{
+		group:   "default",
+		table:   "course_recommend",
+		columns: courseRecommendColumns,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of current DAO.
+func (dao *CourseRecommendDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of current dao.
+func (dao *CourseRecommendDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of current dao.
+func (dao *CourseRecommendDao) Columns() CourseRecommendColumns {
+	return dao.columns
+}
+
+// Group returns the configuration group name of database of current dao.
+func (dao *CourseRecommendDao) Group() string {
+	return dao.group
+}
+
+// Ctx creates and returns the Model for current DAO, It automatically sets the context for current operation.
+func (dao *CourseRecommendDao) Ctx(ctx context.Context) *gdb.Model {
+	return dao.DB().Model(dao.table).Safe().Ctx(ctx)
+}
+
+// Transaction wraps the transaction logic using function f.
+// It rollbacks the transaction and returns the error from function f if it returns non-nil error.
+// It commits the transaction and returns nil if function f returns nil.
+//
+// Note that, you should not Commit or Rollback the transaction in function f
+// as it is automatically handled by this function.
+func (dao *CourseRecommendDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}
diff --git a/Knowledge_Test_Go/internal/dao/internal/question_bank.go b/Knowledge_Test_Go/internal/dao/internal/question_bank.go
new file mode 100644
index 0000000..c167b44
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/internal/question_bank.go
@@ -0,0 +1,99 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package internal
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// QuestionBankDao is the data access object for table question_bank.
+type QuestionBankDao struct {
+	table   string              // table is the underlying table name of the DAO.
+	group   string              // group is the database configuration group name of current DAO.
+	columns QuestionBankColumns // columns contains all the column names of Table for convenient usage.
+}
+
+// QuestionBankColumns defines and stores column names for table question_bank.
+type QuestionBankColumns struct {
+	Id                     string // 题库主键
+	Stem                   string // 题干
+	A                      string // A选项
+	B                      string // B选项
+	C                      string // C选项
+	D                      string // D选项
+	CorrectAnswer          string // 正确答案
+	QuestionTypeId         string // 题目类型
+	CourseRecommendationId string // 课程推荐
+	CitationCount          string // 引用次数
+	ErrorCount             string // 错误次数
+	CreatedAt              string // 创建时间
+	UpdatedAt              string // 修改时间
+	Isdel                  string // 逻辑删（1为删除）
+}
+
+// questionBankColumns holds the columns for table question_bank.
+var questionBankColumns = QuestionBankColumns{
+	Id:                     "id",
+	Stem:                   "stem",
+	A:                      "A",
+	B:                      "B",
+	C:                      "C",
+	D:                      "D",
+	CorrectAnswer:          "correct_answer",
+	QuestionTypeId:         "question_type_id",
+	CourseRecommendationId: "course_recommendation_id",
+	CitationCount:          "citation_count",
+	ErrorCount:             "error_count",
+	CreatedAt:              "created_at",
+	UpdatedAt:              "updated_at",
+	Isdel:                  "isdel",
+}
+
+// NewQuestionBankDao creates and returns a new DAO object for table data access.
+func NewQuestionBankDao() *QuestionBankDao {
+	return &QuestionBankDao{
+		group:   "default",
+		table:   "question_bank",
+		columns: questionBankColumns,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of current DAO.
+func (dao *QuestionBankDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of current dao.
+func (dao *QuestionBankDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of current dao.
+func (dao *QuestionBankDao) Columns() QuestionBankColumns {
+	return dao.columns
+}
+
+// Group returns the configuration group name of database of current dao.
+func (dao *QuestionBankDao) Group() string {
+	return dao.group
+}
+
+// Ctx creates and returns the Model for current DAO, It automatically sets the context for current operation.
+func (dao *QuestionBankDao) Ctx(ctx context.Context) *gdb.Model {
+	return dao.DB().Model(dao.table).Safe().Ctx(ctx)
+}
+
+// Transaction wraps the transaction logic using function f.
+// It rollbacks the transaction and returns the error from function f if it returns non-nil error.
+// It commits the transaction and returns nil if function f returns nil.
+//
+// Note that, you should not Commit or Rollback the transaction in function f
+// as it is automatically handled by this function.
+func (dao *QuestionBankDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}
diff --git a/Knowledge_Test_Go/internal/dao/internal/question_record.go b/Knowledge_Test_Go/internal/dao/internal/question_record.go
new file mode 100644
index 0000000..229ec92
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/internal/question_record.go
@@ -0,0 +1,83 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package internal
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// QuestionRecordDao is the data access object for table question_record.
+type QuestionRecordDao struct {
+	table   string                // table is the underlying table name of the DAO.
+	group   string                // group is the database configuration group name of current DAO.
+	columns QuestionRecordColumns // columns contains all the column names of Table for convenient usage.
+}
+
+// QuestionRecordColumns defines and stores column names for table question_record.
+type QuestionRecordColumns struct {
+	Id             string // 题目记录主键
+	Jwcode         string // 精网号
+	QuestionBankId string // 题目id
+	UserAnswer     string // 用户答案
+	IsCorrect      string // 是否正确（0为正确）
+	CreatedAt      string // 提交时间
+}
+
+// questionRecordColumns holds the columns for table question_record.
+var questionRecordColumns = QuestionRecordColumns{
+	Id:             "id",
+	Jwcode:         "jwcode",
+	QuestionBankId: "question_bank_id",
+	UserAnswer:     "user_answer",
+	IsCorrect:      "is_correct",
+	CreatedAt:      "created_at",
+}
+
+// NewQuestionRecordDao creates and returns a new DAO object for table data access.
+func NewQuestionRecordDao() *QuestionRecordDao {
+	return &QuestionRecordDao{
+		group:   "default",
+		table:   "question_record",
+		columns: questionRecordColumns,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of current DAO.
+func (dao *QuestionRecordDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of current dao.
+func (dao *QuestionRecordDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of current dao.
+func (dao *QuestionRecordDao) Columns() QuestionRecordColumns {
+	return dao.columns
+}
+
+// Group returns the configuration group name of database of current dao.
+func (dao *QuestionRecordDao) Group() string {
+	return dao.group
+}
+
+// Ctx creates and returns the Model for current DAO, It automatically sets the context for current operation.
+func (dao *QuestionRecordDao) Ctx(ctx context.Context) *gdb.Model {
+	return dao.DB().Model(dao.table).Safe().Ctx(ctx)
+}
+
+// Transaction wraps the transaction logic using function f.
+// It rollbacks the transaction and returns the error from function f if it returns non-nil error.
+// It commits the transaction and returns nil if function f returns nil.
+//
+// Note that, you should not Commit or Rollback the transaction in function f
+// as it is automatically handled by this function.
+func (dao *QuestionRecordDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}
diff --git a/Knowledge_Test_Go/internal/dao/internal/question_type.go b/Knowledge_Test_Go/internal/dao/internal/question_type.go
new file mode 100644
index 0000000..91aa4e6
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/internal/question_type.go
@@ -0,0 +1,75 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package internal
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// QuestionTypeDao is the data access object for table question_type.
+type QuestionTypeDao struct {
+	table   string              // table is the underlying table name of the DAO.
+	group   string              // group is the database configuration group name of current DAO.
+	columns QuestionTypeColumns // columns contains all the column names of Table for convenient usage.
+}
+
+// QuestionTypeColumns defines and stores column names for table question_type.
+type QuestionTypeColumns struct {
+	Id               string // 题库类型主键
+	QuestionTypeName string // 题目类型名称
+}
+
+// questionTypeColumns holds the columns for table question_type.
+var questionTypeColumns = QuestionTypeColumns{
+	Id:               "id",
+	QuestionTypeName: "question_type_name",
+}
+
+// NewQuestionTypeDao creates and returns a new DAO object for table data access.
+func NewQuestionTypeDao() *QuestionTypeDao {
+	return &QuestionTypeDao{
+		group:   "default",
+		table:   "question_type",
+		columns: questionTypeColumns,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of current DAO.
+func (dao *QuestionTypeDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of current dao.
+func (dao *QuestionTypeDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of current dao.
+func (dao *QuestionTypeDao) Columns() QuestionTypeColumns {
+	return dao.columns
+}
+
+// Group returns the configuration group name of database of current dao.
+func (dao *QuestionTypeDao) Group() string {
+	return dao.group
+}
+
+// Ctx creates and returns the Model for current DAO, It automatically sets the context for current operation.
+func (dao *QuestionTypeDao) Ctx(ctx context.Context) *gdb.Model {
+	return dao.DB().Model(dao.table).Safe().Ctx(ctx)
+}
+
+// Transaction wraps the transaction logic using function f.
+// It rollbacks the transaction and returns the error from function f if it returns non-nil error.
+// It commits the transaction and returns nil if function f returns nil.
+//
+// Note that, you should not Commit or Rollback the transaction in function f
+// as it is automatically handled by this function.
+func (dao *QuestionTypeDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}
diff --git a/Knowledge_Test_Go/internal/dao/internal/total_score.go b/Knowledge_Test_Go/internal/dao/internal/total_score.go
new file mode 100644
index 0000000..072209b
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/internal/total_score.go
@@ -0,0 +1,79 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package internal
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// TotalScoreDao is the data access object for table total_score.
+type TotalScoreDao struct {
+	table   string            // table is the underlying table name of the DAO.
+	group   string            // group is the database configuration group name of current DAO.
+	columns TotalScoreColumns // columns contains all the column names of Table for convenient usage.
+}
+
+// TotalScoreColumns defines and stores column names for table total_score.
+type TotalScoreColumns struct {
+	Id        string // 总成绩主键
+	Jwcode    string // 精网号
+	Score     string // 成绩
+	CreatedAt string // 提交时间
+}
+
+// totalScoreColumns holds the columns for table total_score.
+var totalScoreColumns = TotalScoreColumns{
+	Id:        "id",
+	Jwcode:    "jwcode",
+	Score:     "score",
+	CreatedAt: "created_at",
+}
+
+// NewTotalScoreDao creates and returns a new DAO object for table data access.
+func NewTotalScoreDao() *TotalScoreDao {
+	return &TotalScoreDao{
+		group:   "default",
+		table:   "total_score",
+		columns: totalScoreColumns,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of current DAO.
+func (dao *TotalScoreDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of current dao.
+func (dao *TotalScoreDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of current dao.
+func (dao *TotalScoreDao) Columns() TotalScoreColumns {
+	return dao.columns
+}
+
+// Group returns the configuration group name of database of current dao.
+func (dao *TotalScoreDao) Group() string {
+	return dao.group
+}
+
+// Ctx creates and returns the Model for current DAO, It automatically sets the context for current operation.
+func (dao *TotalScoreDao) Ctx(ctx context.Context) *gdb.Model {
+	return dao.DB().Model(dao.table).Safe().Ctx(ctx)
+}
+
+// Transaction wraps the transaction logic using function f.
+// It rollbacks the transaction and returns the error from function f if it returns non-nil error.
+// It commits the transaction and returns nil if function f returns nil.
+//
+// Note that, you should not Commit or Rollback the transaction in function f
+// as it is automatically handled by this function.
+func (dao *TotalScoreDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}
diff --git a/Knowledge_Test_Go/internal/dao/internal/user.go b/Knowledge_Test_Go/internal/dao/internal/user.go
new file mode 100644
index 0000000..0a91fc8
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/internal/user.go
@@ -0,0 +1,81 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package internal
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// UserDao is the data access object for table user.
+type UserDao struct {
+	table   string      // table is the underlying table name of the DAO.
+	group   string      // group is the database configuration group name of current DAO.
+	columns UserColumns // columns contains all the column names of Table for convenient usage.
+}
+
+// UserColumns defines and stores column names for table user.
+type UserColumns struct {
+	Id           string // 用户主键
+	UserName     string // 用户名称
+	Jwcode       string // 精网号
+	UserIdentity string // 用户身份
+	CreatedAt    string // 创建时间
+}
+
+// userColumns holds the columns for table user.
+var userColumns = UserColumns{
+	Id:           "id",
+	UserName:     "user_name",
+	Jwcode:       "jwcode",
+	UserIdentity: "user_identity",
+	CreatedAt:    "created_at",
+}
+
+// NewUserDao creates and returns a new DAO object for table data access.
+func NewUserDao() *UserDao {
+	return &UserDao{
+		group:   "default",
+		table:   "user",
+		columns: userColumns,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of current DAO.
+func (dao *UserDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of current dao.
+func (dao *UserDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of current dao.
+func (dao *UserDao) Columns() UserColumns {
+	return dao.columns
+}
+
+// Group returns the configuration group name of database of current dao.
+func (dao *UserDao) Group() string {
+	return dao.group
+}
+
+// Ctx creates and returns the Model for current DAO, It automatically sets the context for current operation.
+func (dao *UserDao) Ctx(ctx context.Context) *gdb.Model {
+	return dao.DB().Model(dao.table).Safe().Ctx(ctx)
+}
+
+// Transaction wraps the transaction logic using function f.
+// It rollbacks the transaction and returns the error from function f if it returns non-nil error.
+// It commits the transaction and returns nil if function f returns nil.
+//
+// Note that, you should not Commit or Rollback the transaction in function f
+// as it is automatically handled by this function.
+func (dao *UserDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}
diff --git a/Knowledge_Test_Go/internal/dao/question_bank.go b/Knowledge_Test_Go/internal/dao/question_bank.go
new file mode 100644
index 0000000..837e5af
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/question_bank.go
@@ -0,0 +1,27 @@
+// =================================================================================
+// This is auto-generated by GoFrame CLI tool only once. Fill this file as you wish.
+// =================================================================================
+
+package dao
+
+import (
+	"Knowledge_Test_Go/internal/dao/internal"
+)
+
+// internalQuestionBankDao is internal type for wrapping internal DAO implements.
+type internalQuestionBankDao = *internal.QuestionBankDao
+
+// questionBankDao is the data access object for table question_bank.
+// You can define custom methods on it to extend its functionality as you wish.
+type questionBankDao struct {
+	internalQuestionBankDao
+}
+
+var (
+	// QuestionBank is globally public accessible object for table question_bank operations.
+	QuestionBank = questionBankDao{
+		internal.NewQuestionBankDao(),
+	}
+)
+
+// Fill with you ideas below.
diff --git a/Knowledge_Test_Go/internal/dao/question_record.go b/Knowledge_Test_Go/internal/dao/question_record.go
new file mode 100644
index 0000000..be51360
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/question_record.go
@@ -0,0 +1,27 @@
+// =================================================================================
+// This is auto-generated by GoFrame CLI tool only once. Fill this file as you wish.
+// =================================================================================
+
+package dao
+
+import (
+	"Knowledge_Test_Go/internal/dao/internal"
+)
+
+// internalQuestionRecordDao is internal type for wrapping internal DAO implements.
+type internalQuestionRecordDao = *internal.QuestionRecordDao
+
+// questionRecordDao is the data access object for table question_record.
+// You can define custom methods on it to extend its functionality as you wish.
+type questionRecordDao struct {
+	internalQuestionRecordDao
+}
+
+var (
+	// QuestionRecord is globally public accessible object for table question_record operations.
+	QuestionRecord = questionRecordDao{
+		internal.NewQuestionRecordDao(),
+	}
+)
+
+// Fill with you ideas below.
diff --git a/Knowledge_Test_Go/internal/dao/question_type.go b/Knowledge_Test_Go/internal/dao/question_type.go
new file mode 100644
index 0000000..42f4214
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/question_type.go
@@ -0,0 +1,27 @@
+// =================================================================================
+// This is auto-generated by GoFrame CLI tool only once. Fill this file as you wish.
+// =================================================================================
+
+package dao
+
+import (
+	"Knowledge_Test_Go/internal/dao/internal"
+)
+
+// internalQuestionTypeDao is internal type for wrapping internal DAO implements.
+type internalQuestionTypeDao = *internal.QuestionTypeDao
+
+// questionTypeDao is the data access object for table question_type.
+// You can define custom methods on it to extend its functionality as you wish.
+type questionTypeDao struct {
+	internalQuestionTypeDao
+}
+
+var (
+	// QuestionType is globally public accessible object for table question_type operations.
+	QuestionType = questionTypeDao{
+		internal.NewQuestionTypeDao(),
+	}
+)
+
+// Fill with you ideas below.
diff --git a/Knowledge_Test_Go/internal/dao/total_score.go b/Knowledge_Test_Go/internal/dao/total_score.go
new file mode 100644
index 0000000..d33d5e0
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/total_score.go
@@ -0,0 +1,27 @@
+// =================================================================================
+// This is auto-generated by GoFrame CLI tool only once. Fill this file as you wish.
+// =================================================================================
+
+package dao
+
+import (
+	"Knowledge_Test_Go/internal/dao/internal"
+)
+
+// internalTotalScoreDao is internal type for wrapping internal DAO implements.
+type internalTotalScoreDao = *internal.TotalScoreDao
+
+// totalScoreDao is the data access object for table total_score.
+// You can define custom methods on it to extend its functionality as you wish.
+type totalScoreDao struct {
+	internalTotalScoreDao
+}
+
+var (
+	// TotalScore is globally public accessible object for table total_score operations.
+	TotalScore = totalScoreDao{
+		internal.NewTotalScoreDao(),
+	}
+)
+
+// Fill with you ideas below.
diff --git a/Knowledge_Test_Go/internal/dao/user.go b/Knowledge_Test_Go/internal/dao/user.go
new file mode 100644
index 0000000..6ba00c9
--- /dev/null
+++ b/Knowledge_Test_Go/internal/dao/user.go
@@ -0,0 +1,27 @@
+// =================================================================================
+// This is auto-generated by GoFrame CLI tool only once. Fill this file as you wish.
+// =================================================================================
+
+package dao
+
+import (
+	"Knowledge_Test_Go/internal/dao/internal"
+)
+
+// internalUserDao is internal type for wrapping internal DAO implements.
+type internalUserDao = *internal.UserDao
+
+// userDao is the data access object for table user.
+// You can define custom methods on it to extend its functionality as you wish.
+type userDao struct {
+	internalUserDao
+}
+
+var (
+	// User is globally public accessible object for table user operations.
+	User = userDao{
+		internal.NewUserDao(),
+	}
+)
+
+// Fill with you ideas below.
diff --git a/Knowledge_Test_Go/internal/logic/logic.go b/Knowledge_Test_Go/internal/logic/logic.go
new file mode 100644
index 0000000..1da9221
--- /dev/null
+++ b/Knowledge_Test_Go/internal/logic/logic.go
@@ -0,0 +1,10 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package logic
+
+import (
+	_ "Knowledge_Test_Go/internal/logic/knowledge"
+	_ "Knowledge_Test_Go/internal/logic/questionBank"
+)
diff --git a/Knowledge_Test_Go/internal/model/do/course_recommend.go b/Knowledge_Test_Go/internal/model/do/course_recommend.go
new file mode 100644
index 0000000..4bacd4f
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/do/course_recommend.go
@@ -0,0 +1,16 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package do
+
+import (
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// CourseRecommend is the golang structure of table course_recommend for DAO operations like Where/Data.
+type CourseRecommend struct {
+	g.Meta `orm:"table:course_recommend, do:true"`
+	Id     interface{} // 课程推荐主键
+	CrName interface{} // 课程推荐名称
+}
diff --git a/Knowledge_Test_Go/internal/model/do/question_bank.go b/Knowledge_Test_Go/internal/model/do/question_bank.go
new file mode 100644
index 0000000..9f44cdb
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/do/question_bank.go
@@ -0,0 +1,29 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package do
+
+import (
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// QuestionBank is the golang structure of table question_bank for DAO operations like Where/Data.
+type QuestionBank struct {
+	g.Meta                 `orm:"table:question_bank, do:true"`
+	Id                     interface{} // 题库主键
+	Stem                   interface{} // 题干
+	A                      interface{} // A选项
+	B                      interface{} // B选项
+	C                      interface{} // C选项
+	D                      interface{} // D选项
+	CorrectAnswer          interface{} // 正确答案
+	QuestionTypeId         interface{} // 题目类型
+	CourseRecommendationId interface{} // 课程推荐
+	CitationCount          interface{} // 引用次数
+	ErrorCount             interface{} // 错误次数
+	CreatedAt              *gtime.Time // 创建时间
+	UpdatedAt              *gtime.Time // 修改时间
+	Isdel                  interface{} // 逻辑删（1为删除）
+}
diff --git a/Knowledge_Test_Go/internal/model/do/question_record.go b/Knowledge_Test_Go/internal/model/do/question_record.go
new file mode 100644
index 0000000..0a5998c
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/do/question_record.go
@@ -0,0 +1,21 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package do
+
+import (
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// QuestionRecord is the golang structure of table question_record for DAO operations like Where/Data.
+type QuestionRecord struct {
+	g.Meta         `orm:"table:question_record, do:true"`
+	Id             interface{} // 题目记录主键
+	Jwcode         interface{} // 精网号
+	QuestionBankId interface{} // 题目id
+	UserAnswer     interface{} // 用户答案
+	IsCorrect      interface{} // 是否正确（0为正确）
+	CreatedAt      *gtime.Time // 提交时间
+}
diff --git a/Knowledge_Test_Go/internal/model/do/question_type.go b/Knowledge_Test_Go/internal/model/do/question_type.go
new file mode 100644
index 0000000..08eabcb
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/do/question_type.go
@@ -0,0 +1,16 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package do
+
+import (
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// QuestionType is the golang structure of table question_type for DAO operations like Where/Data.
+type QuestionType struct {
+	g.Meta           `orm:"table:question_type, do:true"`
+	Id               interface{} // 题库类型主键
+	QuestionTypeName interface{} // 题目类型名称
+}
diff --git a/Knowledge_Test_Go/internal/model/do/total_score.go b/Knowledge_Test_Go/internal/model/do/total_score.go
new file mode 100644
index 0000000..b1c4b3a
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/do/total_score.go
@@ -0,0 +1,19 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package do
+
+import (
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// TotalScore is the golang structure of table total_score for DAO operations like Where/Data.
+type TotalScore struct {
+	g.Meta    `orm:"table:total_score, do:true"`
+	Id        interface{} // 总成绩主键
+	Jwcode    interface{} // 精网号
+	Score     interface{} // 成绩
+	CreatedAt *gtime.Time // 提交时间
+}
diff --git a/Knowledge_Test_Go/internal/model/do/user.go b/Knowledge_Test_Go/internal/model/do/user.go
new file mode 100644
index 0000000..32cfbc8
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/do/user.go
@@ -0,0 +1,20 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package do
+
+import (
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// User is the golang structure of table user for DAO operations like Where/Data.
+type User struct {
+	g.Meta       `orm:"table:user, do:true"`
+	Id           interface{} // 用户主键
+	UserName     interface{} // 用户名称
+	Jwcode       interface{} // 精网号
+	UserIdentity interface{} // 用户身份
+	CreatedAt    *gtime.Time // 创建时间
+}
diff --git a/Knowledge_Test_Go/internal/model/entity/course_recommend.go b/Knowledge_Test_Go/internal/model/entity/course_recommend.go
new file mode 100644
index 0000000..958b8cd
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/entity/course_recommend.go
@@ -0,0 +1,11 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package entity
+
+// CourseRecommend is the golang structure for table course_recommend.
+type CourseRecommend struct {
+	Id     int    `json:"id"     orm:"id"      ` // 课程推荐主键
+	CrName string `json:"crName" orm:"cr_name" ` // 课程推荐名称
+}
diff --git a/Knowledge_Test_Go/internal/model/entity/question_bank.go b/Knowledge_Test_Go/internal/model/entity/question_bank.go
new file mode 100644
index 0000000..e1c113b
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/entity/question_bank.go
@@ -0,0 +1,27 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package entity
+
+import (
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// QuestionBank is the golang structure for table question_bank.
+type QuestionBank struct {
+	Id                     int         `json:"id"                     orm:"id"                       ` // 题库主键
+	Stem                   string      `json:"stem"                   orm:"stem"                     ` // 题干
+	A                      string      `json:"a"                      orm:"A"                        ` // A选项
+	B                      string      `json:"b"                      orm:"B"                        ` // B选项
+	C                      string      `json:"c"                      orm:"C"                        ` // C选项
+	D                      string      `json:"d"                      orm:"D"                        ` // D选项
+	CorrectAnswer          string      `json:"correctAnswer"          orm:"correct_answer"           ` // 正确答案
+	QuestionTypeId         int         `json:"questionTypeId"         orm:"question_type_id"         ` // 题目类型
+	CourseRecommendationId int         `json:"courseRecommendationId" orm:"course_recommendation_id" ` // 课程推荐
+	CitationCount          int         `json:"citationCount"          orm:"citation_count"           ` // 引用次数
+	ErrorCount             int         `json:"errorCount"             orm:"error_count"              ` // 错误次数
+	CreatedAt              *gtime.Time `json:"createdAt"              orm:"created_at"               ` // 创建时间
+	UpdatedAt              *gtime.Time `json:"updatedAt"              orm:"updated_at"               ` // 修改时间
+	Isdel                  int         `json:"isdel"                  orm:"isdel"                    ` // 逻辑删（1为删除）
+}
diff --git a/Knowledge_Test_Go/internal/model/entity/question_record.go b/Knowledge_Test_Go/internal/model/entity/question_record.go
new file mode 100644
index 0000000..5130992
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/entity/question_record.go
@@ -0,0 +1,19 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package entity
+
+import (
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// QuestionRecord is the golang structure for table question_record.
+type QuestionRecord struct {
+	Id             int         `json:"id"             orm:"id"               ` // 题目记录主键
+	Jwcode         int         `json:"jwcode"         orm:"jwcode"           ` // 精网号
+	QuestionBankId int         `json:"questionBankId" orm:"question_bank_id" ` // 题目id
+	UserAnswer     string      `json:"userAnswer"     orm:"user_answer"      ` // 用户答案
+	IsCorrect      int         `json:"isCorrect"      orm:"is_correct"       ` // 是否正确（0为正确）
+	CreatedAt      *gtime.Time `json:"createdAt"      orm:"created_at"       ` // 提交时间
+}
diff --git a/Knowledge_Test_Go/internal/model/entity/question_type.go b/Knowledge_Test_Go/internal/model/entity/question_type.go
new file mode 100644
index 0000000..4a596c2
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/entity/question_type.go
@@ -0,0 +1,11 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package entity
+
+// QuestionType is the golang structure for table question_type.
+type QuestionType struct {
+	Id               int    `json:"id"               orm:"id"                 ` // 题库类型主键
+	QuestionTypeName string `json:"questionTypeName" orm:"question_type_name" ` // 题目类型名称
+}
diff --git a/Knowledge_Test_Go/internal/model/entity/total_score.go b/Knowledge_Test_Go/internal/model/entity/total_score.go
new file mode 100644
index 0000000..df9db16
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/entity/total_score.go
@@ -0,0 +1,17 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package entity
+
+import (
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// TotalScore is the golang structure for table total_score.
+type TotalScore struct {
+	Id        int         `json:"id"        orm:"id"         ` // 总成绩主键
+	Jwcode    int         `json:"jwcode"    orm:"jwcode"     ` // 精网号
+	Score     int         `json:"score"     orm:"score"      ` // 成绩
+	CreatedAt *gtime.Time `json:"createdAt" orm:"created_at" ` // 提交时间
+}
diff --git a/Knowledge_Test_Go/internal/model/entity/user.go b/Knowledge_Test_Go/internal/model/entity/user.go
new file mode 100644
index 0000000..6e761aa
--- /dev/null
+++ b/Knowledge_Test_Go/internal/model/entity/user.go
@@ -0,0 +1,18 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package entity
+
+import (
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// User is the golang structure for table user.
+type User struct {
+	Id           int         `json:"id"           orm:"id"            ` // 用户主键
+	UserName     string      `json:"userName"     orm:"user_name"     ` // 用户名称
+	Jwcode       string      `json:"jwcode"       orm:"jwcode"        ` // 精网号
+	UserIdentity string      `json:"userIdentity" orm:"user_identity" ` // 用户身份
+	CreatedAt    *gtime.Time `json:"createdAt"    orm:"created_at"    ` // 创建时间
+}
diff --git a/Knowledge_Test_Go/internal/service/knowledge.go b/Knowledge_Test_Go/internal/service/knowledge.go
new file mode 100644
index 0000000..c9d98f7
--- /dev/null
+++ b/Knowledge_Test_Go/internal/service/knowledge.go
@@ -0,0 +1,40 @@
+// ================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// You can delete these comments if you wish manually maintain this interface file.
+// ================================================================================
+
+package service
+
+import (
+	v1 "Knowledge_Test_Go/api/v1"
+	"context"
+)
+
+type (
+	IKnowledgeTest interface {
+		// GetQuestions 获取题目列表
+		GetQuestions(ctx context.Context, req *v1.GetQuestionsReq) (res []*v1.GetQuestionsRes, total int, err error)
+		//-----------------------------------------------------------------------------------------------------------------------------------------------
+		// GetUserScores 获取用户成绩
+		GetUserScores(ctx context.Context, req *v1.GetUserScoresReq) (res []*v1.GetUserScoresRes, err error)
+		// SubmitAnswers 提交答案并计算分数
+		SubmitAnswers(ctx context.Context, req *v1.SubmitAnswersReq) (*v1.SubmitAnswersRes, error)
+		// GetWrongQuestions 获取错题列表
+		GetWrongQuestions(ctx context.Context, req *v1.GetWrongQuestionsReq) (res []*v1.GetWrongQuestionsRes, total int, err error)
+	}
+)
+
+var (
+	localKnowledgeTest IKnowledgeTest
+)
+
+func KnowledgeTest() IKnowledgeTest {
+	if localKnowledgeTest == nil {
+		panic("implement not found for interface IKnowledgeTest, forgot register?")
+	}
+	return localKnowledgeTest
+}
+
+func RegisterKnowledgeTest(i IKnowledgeTest) {
+	localKnowledgeTest = i
+}
diff --git a/Knowledge_Test_Go/internal/service/question_bank.go b/Knowledge_Test_Go/internal/service/question_bank.go
new file mode 100644
index 0000000..dae048f
--- /dev/null
+++ b/Knowledge_Test_Go/internal/service/question_bank.go
@@ -0,0 +1,37 @@
+// ================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// You can delete these comments if you wish manually maintain this interface file.
+// ================================================================================
+
+package service
+
+import (
+	v1 "Knowledge_Test_Go/api/v1"
+	"context"
+)
+
+type (
+	IQuestionBank interface {
+		// GetQuestions 获取题目列表
+		GetQuestions(ctx context.Context, req *v1.QuestionOutputReq) (res []*v1.QuestionOutputRes, total int, err error)
+		// QuestionUpdate 修改题目
+		QuestionUpdate(ctx context.Context, req *v1.QuestionUpdateReq) (res string, err error)
+		// QuestionDel 删除题目
+		QuestionDel(ctx context.Context, req *v1.QuestionDelReq) (res string, err error)
+	}
+)
+
+var (
+	localQuestionBank IQuestionBank
+)
+
+func QuestionBank() IQuestionBank {
+	if localQuestionBank == nil {
+		panic("implement not found for interface IQuestionBank, forgot register?")
+	}
+	return localQuestionBank
+}
+
+func RegisterQuestionBank(i IQuestionBank) {
+	localQuestionBank = i
+}