pgxpool.ConnectConfig 无法识别并导致构建错误

Question

我使用了ConnecConfig函数来创建一个池。然而，我对用下面的代码构建它并不满意。

编译器消息： ConnectConfig 未由包 pgxpool 声明

package main

import (
    "context"
    "fmt"
    "time"
    "github.com/gin-gonic/gin"
    "github.com/jackc/pgx/v5/pgxpool"
)

...

func NewConPool() pgxpool.Config {
    c, err := pgxpool.ParseConfig(config.GetString("pgx.constr"))
    if err != nil {
        panic(fmt.Errorf("database configuration could not be read, %w", err))
    }
    c.MaxConns = config.GetInt32("pgxpool.maxConns")
    c.MinConns = config.GetInt32("pgxpool.minConns")
    c.MaxConnLifetime = time.Duration(int32(time.Second) * config.GetInt32("pgxpool.maxConnLifetimeSec"))
    c.MaxConnIdleTime = time.Duration(int32(time.Second) * config.GetInt32("pgxpool.maxConnIdleTimeSec"))
    c.HealthCheckPeriod = time.Duration(int32(time.Second) * config.GetInt32("pgxpool.healthCheckPeriodSec"))
    c.ConnConfig.ConnectTimeout = time.Duration(int32(time.Second) * config.GetInt32("pgxpool.connectTimeoutSec"))
    pool, err := pgxpool.ConnectConfig(context.Background(), c)  //<-this line
    return *pool
}```

Answer 1

尝试从

"github.com/jackc/pgx/v5/pgxpool"

更改为

_“github.com/jackc/pgx/v5/pgxpool”

并且 pgx v5 中不存在 ConnectConfig，请使用 v4 或其他方法