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Update fetcher.go

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valid err
This commit is contained in:
anthony 2022-06-05 10:17:02 +08:00
parent ece4572989
commit 6c2fca9600
1 changed files with 33 additions and 7 deletions
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40
pkg/fetcher/fetcher.go
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@ -4,6 +4,7 @@ import (
"bufio"
"bytes"
"errors"
"fmt"
"io"
"io/ioutil"
"log"
@ -18,7 +19,10 @@ import (
// Get get 请求
func Get(url string) ([]byte, error) {
client := &http.Client{}
req, _ := http.NewRequest("GET", url, nil)
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return nil, fmt.Errorf("get new request err: %v", err)
}
resp, err := client.Do(req)
if err != nil {
@ -40,12 +44,12 @@ func GetJson(url string, parameter []byte, timeout int) ([]byte, error) {
byteParameter := bytes.NewBuffer(parameter)
req, err := http.NewRequest("GET", url, byteParameter)
if err != nil {
return nil, err
return nil, fmt.Errorf("get json new request err: %v", err)
}
resp, err := client.Do(req)
if err != nil {
return nil, err
return nil, fmt.Errorf("get json request do err: %v", err)
}
defer resp.Body.Close()
@ -61,16 +65,27 @@ func GetJson(url string, parameter []byte, timeout int) ([]byte, error) {
func PostJson(url, parameter string, timeout int) ([]byte, error) {
client := &http.Client{Timeout: time.Second * time.Duration(timeout)}
byteParameter := bytes.NewBuffer([]byte(parameter))
request, _ := http.NewRequest("POST", url, byteParameter)
request, err := http.NewRequest("POST", url, byteParameter)
if err != nil {
return nil, fmt.Errorf("post json new request err: %v", err)
}
request.Header.Set("Content-type", "application/json")
response, _ := client.Do(request)
response, err := client.Do(request)
if err != nil {
return nil, fmt.Errorf("post json request do err: %v", err)
}
defer response.Body.Close()
if response.StatusCode != 200 {
return nil, errors.New("网络请求失败")
}
all, err := io.ReadAll(response.Body)
if err != nil {
return nil, errors.New("读取网络内容失败")
}
return all, nil
}
@ -78,16 +93,27 @@ func PostJson(url, parameter string, timeout int) ([]byte, error) {
func PostString(url, parameter string, timeout int) ([]byte, error) {
client := &http.Client{Timeout: time.Second * time.Duration(timeout)}
byteParameter := bytes.NewBuffer([]byte(parameter))
request, _ := http.NewRequest("POST", url, byteParameter)
request, err := http.NewRequest("POST", url, byteParameter)
if err != nil {
return nil, fmt.Errorf("post string new request err: %v", err)
}
request.Header.Set("Content-type", "application/x-www-form-urlencoded")
response, _ := client.Do(request)
response, err := client.Do(request)
if err != nil {
return nil, fmt.Errorf("post string new request err: %v", err)
}
defer response.Body.Close()
if response.StatusCode != 200 {
return nil, errors.New("网络请求失败")
}
all, err := ioutil.ReadAll(response.Body)
if err != nil {
return nil, errors.New("读取网络内容失败")
}
return all, nil
}