no message

go.mod

@@ -4,5 +4,6 @@ go 1.16
 
 require (
 	github.com/gin-gonic/gin v1.8.1 // indirect
+	github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 // indirect
 	go.mongodb.org/mongo-driver v1.11.0 // indirect
 )

go.sum

@@ -5,6 +5,8 @@ github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-gonic/gin v1.8.1 h1:4+fr/el88TOO3ewCmQr8cx/CtZ/umlIRIs5M4NTNjf8=
 github.com/gin-gonic/gin v1.8.1/go.mod h1:ji8BvRH1azfM+SYow9zQ6SZMvR8qOMZHmsCuWR9tTTk=
+github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 h1:DujepqpGd1hyOd7aW59XpK7Qymp8iy83xq74fLr21is=
+github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
 github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
 github.com/go-playground/locales v0.14.0 h1:u50s323jtVGugKlcYeyzC0etD1HifMjqmJqb8WugfUU=
 github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=

logs/error.log

+[ERROR]2022/11/17 13:54:26 logger.go:54: ------ErrorLog
+[ERROR]2022/11/17 15:08:01 logger.go:54: ------ErrorLog
+[ERROR]2022/11/17 15:20:13 logger.go:54: ------ErrorLog
+[ERROR]2022/11/17 15:20:55 logger.go:54: ------ErrorLog
+[ERROR]2022/11/17 15:22:39 logger.go:54: ------ErrorLog

main.go

 package main
 
 import (
-	"gaoqiaoCJY/src/config"
-	"gaoqiaoCJY/src/server"
+	"gaoqiaoCJY/src/db"
 )
 
 func main() {
-	config.InitConfig()
-	//xml  do
-	server.CreateHttpServer()
-	//http
-	//异常
-	//log
+	// logger.ErrorLog("------ErrorLog") //log
+
+	// config.InitConfig() //xml  do
+
+	// server.CreateHttpServer() //http do
+
+	// errors.Wrap(err, "自定义文本")  //异常
+	// errors.New("自定义文本")
+	db.Init()
+	// db.GetList(bson.M{"level": 55})
 	//mongodb
 	//excel
 	//中间件

serverConfig.xml

 <config>
-    <port>30088</port>
+    <port>:30088</port>
     <dbConfig>
         <mongodbConnectionStr>
             http://sfsdfasdfasfasd

src/db/db.go

@@ -31,11 +31,11 @@ type Objs interface {
 }
 
 var (
-	url                         = "mongodb://root:root@127.0.0.1:27017" //  带账号名的链接
-	DB_NAME                     = "gaoqiaoDB"                           // 数据库名
-	maxTime                     = time.Duration(5)                      // 链接超时时间
-	DB_CLIENT_MAX_NUM    uint64 = 100                                   // 链接数
-	ENTREPRENEURSHIP_TBL        = "entrepreneurship_tbl"                // 创业能力测评题库表名
+	url                         = "mongodb://root:root@127.0.0.1:27017/?connect=direct;authSource=admin" //  带账号名的链接
+	DB_NAME                     = "gaoqiaoDB"                                                            // 数据库名
+	maxTime                     = time.Duration(5)                                                       // 链接超时时间
+	DB_CLIENT_MAX_NUM    uint64 = 100                                                                    // 链接数
+	ENTREPRENEURSHIP_TBL        = "entrepreneurship_tbl"                                                 // 创业能力测评题库表名
 	db_mutex             sync.Mutex
 	db_ready             = false
 	toDB                 *mongo.Database              // database 话柄
@@ -72,7 +72,7 @@ func ConnectToDB(uri, name string, timeout time.Duration, num uint64) (*mongo.Da
 	return client.Database(name), nil
 }
 
-func init() {
+func Init() {
 	var err error
 	collection_map = make(map[string]*mongo.Collection)
 

src/db/entrepreneurship.go

@@ -9,7 +9,7 @@ import (
 )
 
 type Entrepreneurship struct {
-	id       int32  `json:"id"`
+	_id      int32  `json:"_id"`
 	typeName string `json:"typeName"`
 	question string `json:"question"`
 	A        string `json:"A"`

src/db/initMongo.go

 package db
 
-import (
-	"context"
-	"log"
-	"time"
-
-	"go.mongodb.org/mongo-driver/mongo"
-	"go.mongodb.org/mongo-driver/mongo/options"
-)
-
-var mgoCli *mongo.Client
-
-func initDb() {
-	var err error
-	credential := options.Credential{
-		AuthMechanism: "SCRAM-SHA-1", // 阿里云服务的
-		Username:      "root",        // mongodb用户名
-		Password:      "root",        //mongodb 密码
-		AuthSource:    "admin",       //默认admin不需要改
-		PasswordSet:   true,
-	}
-
-	clientOpts := options.Client().ApplyURI("mongodb://localhost:3733").
-		SetAuth(credential)
-	//连接到MongoDB
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) // 设置5s超时
-	defer cancel()
-
-	client, err := mongo.Connect(ctx, clientOpts)
-	if err != nil {
-		log.Fatal(err)
-	}
-	//检查连接
-	err = client.Ping(context.TODO(), nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-func MgoCli() *mongo.Client {
-	if mgoCli == nil {
-		initDb()
-	}
-	return mgoCli
-}
+// import (
+// 	"context"
+// 	"fmt"
+// 	"log"
+
+// 	"go.mongodb.org/mongo-driver/bson"
+// 	"go.mongodb.org/mongo-driver/mongo"
+// 	"go.mongodb.org/mongo-driver/mongo/options"
+// )
+
+// var client *mongo.Client
+
+// func InitMongoDB() {
+// 	// Rest of the code will go here
+// 	// Set client options 设置连接参数
+// 	clientOptions := options.Client().ApplyURI("mongodb://root:root@127.0.0.1:27017/?connect=direct;authSource=admin")
+
+// 	// Connect to MongoDB 连接数据库
+// 	client, err := mongo.Connect(context.TODO(), clientOptions)
+
+// 	if err != nil {
+// 		log.Fatal(err)
+// 	}
+
+// 	// Check the connection 测试连接
+// 	err = client.Ping(context.TODO(), nil)
+
+// 	if err != nil {
+// 		log.Fatal(err)
+// 	}
+
+// 	fmt.Println("Connected to MongoDB!")
+
+// 	databases, err := client.ListDatabases(context.TODO(), bson.M{})
+// 	if err != nil {
+// 		log.Fatal(err)
+// 	}
+// 	fmt.Println(databases.TotalSize / 1024 / 1024 / 1024)
+// 	err = client.Disconnect(context.TODO())
+
+// 	if err != nil {
+// 		log.Fatal(err)
+// 	}
+// 	fmt.Println("Connection to MongoDB closed.")
+// }

src/log/logger.go

@@ -20,7 +20,7 @@ var (
 	infoLogger     *log.Logger
 	warningLogger  *log.Logger
 	errorLogger    *log.Logger
-	defaultLogFile = "./logs/web.log"
+	defaultLogFile = "./logs/error.log"
 )
 
 func init() {