[fix]根据IP获取地址问题

apps/device/api/product.go

@@ -116,7 +116,8 @@ func (p *ProductApi) InsertProduct(rc *restfulx.ReqCtx) {
 		data.RuleChainId = root.Id
 	}
 
-	p.ProductApp.Insert(data)
+	_, err := p.ProductApp.Insert(data)
+	biz.ErrIsNilAppendErr(err, "")
 }
 
 // UpdateProduct 修改Product
@@ -124,14 +125,16 @@ func (p *ProductApi) UpdateProduct(rc *restfulx.ReqCtx) {
 	var data entity.Product
 	restfulx.BindQuery(rc, &data)
 
-	p.ProductApp.Update(data)
+	_, err := p.ProductApp.Update(data)
+	biz.ErrIsNilAppendErr(err, "")
 }
 
 func (p *ProductApi) UpdateProductStatue(rc *restfulx.ReqCtx) {
 	var data entity.Product
 	restfulx.BindJsonAndValid(rc, &data)
 
-	p.ProductApp.Update(data)
+	_, err := p.ProductApp.Update(data)
+	biz.ErrIsNilAppendErr(err, "")
 }
 
 // DeleteProduct 删除Product
@@ -143,7 +146,8 @@ func (p *ProductApi) DeleteProduct(rc *restfulx.ReqCtx) {
 		biz.IsTrue(!(list != nil && len(*list) > 0), fmt.Sprintf("产品ID%s下存在设备，不能被删除", id))
 	}
 	// 删除产品
-	p.ProductApp.Delete(ids)
+	err := p.ProductApp.Delete(ids)
+	biz.ErrIsNil(err, "删除失败")
 	for _, id := range ids {
 		// 删除所有模型，固件
 		p.TemplateApp.Delete([]string{id})

kit/utils/charset.go

@@ -0,0 +1,79 @@
+package utils
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"io"
+
+	"golang.org/x/text/encoding"
+	"golang.org/x/text/encoding/ianaindex"
+	"golang.org/x/text/transform"
+)
+
+var (
+	// Alias for charsets.
+	charsetAlias = map[string]string{
+		"HZGB2312": "HZ-GB-2312",
+		"hzgb2312": "HZ-GB-2312",
+		"GB2312":   "HZ-GB-2312",
+		"gb2312":   "HZ-GB-2312",
+	}
+)
+
+func Convert(dstCharset string, srcCharset string, src string) (dst string, err error) {
+	if dstCharset == srcCharset {
+		return src, nil
+	}
+	dst = src
+	// Converting `src` to UTF-8.
+	e, err := getEncoding(srcCharset)
+	if err != nil {
+		return "", err
+	}
+	if srcCharset != "UTF-8" {
+		if e != nil {
+			tmp, err := io.ReadAll(
+				transform.NewReader(bytes.NewReader([]byte(src)), e.NewDecoder()),
+			)
+			if err != nil {
+				return "", errors.New(fmt.Sprintf(`convert string "%s" to utf8 failed`, srcCharset))
+			}
+			src = string(tmp)
+		} else {
+			return dst, errors.New(fmt.Sprintf(`unsupported srcCharset "%s"`, srcCharset))
+		}
+	}
+	// Do the converting from UTF-8 to `dstCharset`.
+	if dstCharset != "UTF-8" {
+		if e != nil {
+			tmp, err := io.ReadAll(
+				transform.NewReader(bytes.NewReader([]byte(src)), e.NewEncoder()),
+			)
+			if err != nil {
+				return "", errors.New(fmt.Sprintf(`convert string from utf8 to "%s" failed`, srcCharset))
+			}
+			dst = string(tmp)
+		} else {
+			return dst, errors.New(fmt.Sprintf(`unsupported dstCharset "%s"`, srcCharset))
+		}
+	} else {
+		dst = src
+	}
+	return dst, nil
+}
+
+func ToUTF8(srcCharset string, src string) (dst string, err error) {
+	return Convert("UTF-8", srcCharset, src)
+}
+
+func UTF8To(dstCharset string, src string) (dst string, err error) {
+	return Convert(dstCharset, "UTF-8", src)
+}
+
+func getEncoding(charset string) (encoding.Encoding, error) {
+	if c, ok := charsetAlias[charset]; ok {
+		charset = c
+	}
+	return ianaindex.MIB.Encoding(charset)
+}

kit/utils/ip.go

@@ -6,8 +6,6 @@ import (
 	"pandax/kit/httpclient"
 )
 
-const ipurl = "https://ip.cn/api/index"
-
 const UNKNOWN = "XX XX"
 
 // GetRealAddressByIP 获取真实地址
@@ -15,17 +13,15 @@ func GetRealAddressByIP(ip string) string {
 	if ip == "127.0.0.1" || ip == "localhost" {
 		return "内部IP"
 	}
-	url := fmt.Sprintf("%s?ip=%s&type=1", ipurl, ip)
+	url := fmt.Sprintf("http://whois.pconline.com.cn/ipJson.jsp?json=true&ip=%s", ip)
 
 	res := httpclient.NewRequest(url).Get()
 	if res == nil || res.StatusCode != 200 {
 		return UNKNOWN
 	}
-	toMap, err := res.BodyToMap()
-	if err != nil {
-		return UNKNOWN
-	}
-	return toMap["address"].(string)
+	dst, _ := ToUTF8("GBK", string(res.Body))
+	toMap := Json2Map(dst)
+	return fmt.Sprintf("%s %s", toMap["pro"].(string), toMap["city"].(string))
 }
 
 // 获取局域网ip地址

kit/utils/str_utils_test.go

@@ -12,7 +12,7 @@ func TestIdsStrToIdsIntGroup(t *testing.T) {
 }
 
 func TestGetRealAddressByIP(t *testing.T) {
-	ip := GetRealAddressByIP("10.42.0.1")
+	ip := GetRealAddressByIP("58.57.107.34")
 	t.Log(ip)
 }