注意一点就行,输出参数和返回值要在结果集处理之后才能获取,这点有点不太科学,代码如下:

import (
	"bytes"
	"context"
	"database/sql"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
	"net/url"

	mssql "github.com/denisenkom/go-mssqldb"
)

func TestDBOperation() {

	ctx := context.Background()

	query := url.Values{}
	query.Add("database", "TestDB")  // db name

	u := &url.URL{
		Scheme: "sqlserver",
		User:   url.UserPassword("test", "123456"),
		Host:   fmt.Sprintf("%s:%d", "127.0.0.1", 3433),
		RawQuery: query.Encode(),
	}
	fmt.Println("connection string:", u.String())
	db, err := sql.Open("sqlserver", u.String())
	if err != nil {
		fmt.Println("open err:", err.Error())
		return
	}
	fmt.Println("open success")

	var outParameter1 int32
	var outParameter2 int32
	outParameter1 = 0
	outParameter2 = 0

	var rs mssql.ReturnStatus
	rs = 0
	result, err := db.QueryContext(ctx,
		`p_test`,
		sql.Named("userId", 1000),
		sql.Named("outParam1", sql.Out{Dest: &outParameter1}),
		sql.Named("outParam2", sql.Out{Dest: &outParameter2}), &rs)
	if err != nil {
		fmt.Println("exec err:", err.Error())
		return
	}

	var count = 0
	var i = 0
	var j = 0
	for cont := true; cont; cont = result.NextResultSet() {
		i++
		for result.Next() {

			var userInfo UserInfo
			err = result.Scan(&userInfo.UserId, &userInfo.HeroId, &userInfo.PropertyId, &userInfo.Level, &userInfo.TrialLevel)
			fmt.Println(userInfo)
			count++

			j++
		}
		fmt.Printf("i:%d, j:%d\n", i, j)
	}

	fmt.Printf("out1:%d, out2:%d, rs:%d\n", outParameter1, outParameter2, rs)

	defer db.Close()
}

main 函数就不写了