Connecting to an Instance Using Go

Updated on 2023-11-21 GMT+08:00

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This section describes how to connect to a GeminiDB Influx instance using the Go programming language.

Prerequisites

You have downloaded the client code from the InfluxDB open-source project website.

Example Code for Accessing an Instance Using a Non-SSL Connection

package main

import (
    "fmt"
    _ "github.com/influxdata/influxdb1-client" // this is important because of the bug in go mod
    client "github.com/influxdata/influxdb1-client/v2"
)

func main(){
    c, err := client.NewHTTPClient(client.HTTPConfig{
        Addr: "http://ip:port",
        Username: "******",
        Password: "******",
    })
    if err != nil {
        fmt.Println("Error creating InfluxDB Client: ", err.Error())
    }
    q := client.NewQuery("select * from cpu","db0","ns")
    if response, err := c.Query(q); err == nil && response.Error() == nil {
        fmt.Println("the result is: ",response.Results)
    } 
}

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