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52 lines
1009 B
52 lines
1009 B
package dorm
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import (
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"context"
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"errors"
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"fmt"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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type ConfigMongoClient struct {
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Dns string // 地址
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}
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type MongoClient struct {
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Db *mongo.Client // 驱动
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config *ConfigMongoClient // 配置
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}
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func NewMongoClient(config *ConfigMongoClient) (*MongoClient, error) {
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c := &MongoClient{}
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c.config = config
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// 连接到MongoDB
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db, err := mongo.Connect(context.TODO(), options.Client().ApplyURI(c.config.Dns))
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if err != nil {
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return nil, errors.New(fmt.Sprintf("连接失败：%v", err))
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}
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// 检查连接
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err = db.Ping(context.TODO(), nil)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("检查连接失败：%v", err))
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}
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return c, nil
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}
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func (c *MongoClient) GetDb() *mongo.Client {
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return c.Db
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}
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// Close 关闭
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func (c *MongoClient) Close() error {
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err := c.Db.Disconnect(context.TODO())
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if err != nil {
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return errors.New(fmt.Sprintf("关闭失败：%v", err))
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}
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return nil
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}
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