数组差集算法

httpclient/HttpUtil.go

-package httpclient
-
-import (
-	"bytes"
-	"encoding/json"
-	"io/ioutil"
-	"net/http"
-)
-
-// HttpClient 本项目中使用的http客户端
-var HttpClient *http.Client
-
-func init() {
-	HttpClient = &http.Client{}
-	//HttpClient.Timeout = config.Conf.Http.Client.Timeout * time.Millisecond //设置请求超时时间
-}
-
-// Get get方法的http请求，返回原始字符串
-func Get(url string) ([]byte, error) {
-	rep, err := HttpClient.Get(url)
-	if err != nil {
-		return nil, err
-	}
-	defer rep.Body.Close()
-	data, err := ioutil.ReadAll(rep.Body)
-	if err != nil {
-		return nil, err
-	}
-	return data, nil
-}
-
-// GetWithHeader get方法的http请求，返回原始字符串
-func GetWithHeader(url string, header *map[string]string) ([]byte, error) {
-	req, err := http.NewRequest("GET", url, nil)
-	if err != nil {
-		return nil, err
-	}
-	//设置header
-	req.Header.Set("Content-Type", "application/json;charset=UTF-8")
-	if header != nil {
-		for k, v := range *header {
-			req.Header.Set(k, v)
-		}
-	}
-	//发送请求
-	rep, err := HttpClient.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	defer rep.Body.Close()
-
-	//处理返回值
-	data, err := ioutil.ReadAll(rep.Body)
-	if err != nil {
-		return nil, err
-	}
-	return data, nil
-}
-
-// Post post请求，json
-// url 请求地址
-// header header参数
-// badyParam body参数
-func Post(url string, header *map[string]string, badyParam *interface{}) ([]byte, error) {
-	//处理body参数
-	var bt []byte
-	if badyParam != nil {
-		b, err := json.Marshal(*badyParam)
-		if err != nil {
-			return nil, err
-		}
-		bt = b
-	}
-	//创建post请求
-	req, err := http.NewRequest("POST", url, bytes.NewReader(bt))
-	if err != nil {
-		return nil, err
-	}
-	//设置header
-	req.Header.Set("Content-Type", "application/json;charset=UTF-8")
-	if header != nil {
-		for k, v := range *header {
-			req.Header.Set(k, v)
-		}
-	}
-	//发送请求
-	rep, err := HttpClient.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	defer rep.Body.Close()
-
-	//处理返回值
-	data, err := ioutil.ReadAll(rep.Body)
-	if err != nil {
-		return nil, err
-	}
-	return data, nil
-}

util/ArrayUtil_test.go

@@ -31,3 +31,13 @@ func TestPostJSONStr(t *testing.T) {
 	}
 	fmt.Printf("请求结果：%s\n", string(responseData))
 }
+
+func TestGet(t *testing.T) {
+	responseData, err := Get("https://test-go-rym-oxygen-manage-service.168cad.top/oxygen/u/price/rule/detail/info?id=1", http.Client{
+		Timeout: 10 * time.Second,
+	})
+	if err != nil {
+		fmt.Printf("错误：%s\n", err.Error())
+	}
+	fmt.Printf("请求结果：%s\n", string(responseData))
+}

util/HttpUtil.go

@@ -3,7 +3,7 @@ package util
 import (
 	"bytes"
 	"github.com/gin-gonic/gin"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"strings"
 )
@@ -21,6 +21,19 @@ const (
 	XmlForm         = "application/x-www-form-urlencoded;charset=utf-8"
 )
 
+func Get(url string, client http.Client) ([]byte, error) {
+	rep, err := client.Get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer rep.Body.Close()
+	data, err := io.ReadAll(rep.Body)
+	if err != nil {
+		return nil, err
+	}
+	return data, nil
+}
+
 func PostFormStr(url string, params string, header map[string]string, client http.Client) ([]byte, error) {
 	p := StrToUrlValue(params)
 	requestStr := p.Encode()
@@ -41,7 +54,7 @@ func PostFormStr(url string, params string, header map[string]string, client htt
 		return nil, err
 	}
 	defer response.Body.Close()
-	data, err := ioutil.ReadAll(response.Body)
+	data, err := io.ReadAll(response.Body)
 	if err != nil {
 		return nil, err
 	}
@@ -66,7 +79,7 @@ func PostJSONStr(url string, params string, header map[string]string, client htt
 		return nil, err
 	}
 	defer response.Body.Close()
-	data, err := ioutil.ReadAll(response.Body)
+	data, err := io.ReadAll(response.Body)
 	if err != nil {
 		return nil, err
 	}