golang json unmarshal #golang

Posted 2021-05-24

type MergeRequests struct {
	Title string `json:"title"`
}

func main() {
	resp, _ := http.Get("https://gitlab.com/api/v4/projects/4600432/merge_requests?private_token=")
	defer resp.Body.Close()
	body, _ := ioutil.ReadAll(resp.Body)
	var mrs []MergeRequests
	json.Unmarshal(body, &mrs)
	fmt.Printf("%v", mrs[0].Title)
}


package main
import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
)
type Project struct {
	Name  string            `json:"name_with_namespace"`
	Links map[string]string `json:"_links"`
}
type Resp struct {
	Projects []Project `json:"projects"`
}
type Merge struct {
	Merge_requests string `json:"merge_requests"`
	Self           string `json:"self"`
}
func main() {
	resp, _ := http.Get("https://gitlab.com/api/v4/groups/1768437?private_token=")
	defer resp.Body.Close()
	body, _ := ioutil.ReadAll(resp.Body)
	res := Resp{}
	json.Unmarshal(body, &res)
	fmt.Printf("%v", res.Projects[0].Links["merge_requests"])
}

//read file

func main() {
    file, e := ioutil.ReadFile("./config.json")
    if e != nil {
        fmt.Printf("File error: %v\n", e)
        os.Exit(1)
    }
    fmt.Printf("%s\n", string(file))

    //m := new(Dispatch)
    //var m interface{}
    var jsontype jsonobject
    json.Unmarshal(file, &jsontype)
    fmt.Printf("Results: %v\n", jsontype)
}

// best struct

var data = `
a: Easy!
b:
  c: 2
  d: [3, 4]
`

// Note: struct fields must be public in order for unmarshal to
// correctly populate the data.
type T struct {
        A string
        B struct {
                RenamedC int   `yaml:"c"`
                D        []int `yaml:",flow"`
        }
}

golang json_unmarshal

package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
)

type Project struct {
	Name  string            `json:"name_with_namespace"`
	Links map[string]string `json:"_links"`
}

type Resp struct {
	Projects []Project `json:"projects"`
}

type Merge struct {
	Merge_requests string `json:"merge_requests"`
	Self           string `json:"self"`
}

func main() {
	resp, _ := http.Get("https://gitlab.com/api/v4/groups/1768437?private_token=ra4HxoNg1adKgVyYURhu")
	defer resp.Body.Close()
	body, _ := ioutil.ReadAll(resp.Body)
	res := Resp{}
	json.Unmarshal(body, &res)
	fmt.Printf("%v", res.Projects[0].Links["merge_requests"])
}