From 45545e69333db22952cf82e330c869dab967974a Mon Sep 17 00:00:00 2001
From: yuguojian <18126816215>
Date: Mon, 12 May 2025 17:47:28 +0800
Subject: [PATCH] init

---
 .gitignore          |   1 +
 README.md           |  17 +++++++
 go.mod              |   5 ++
 go.sum              |   2 +
 ip_client/client.go | 112 ++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 137 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100644 go.mod
 create mode 100644 go.sum
 create mode 100644 ip_client/client.go

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..723ef36
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..497da60
--- /dev/null
+++ b/README.md
@@ -0,0 +1,17 @@
+## window开发者执行
+```bash
+git config --global core.autocrlf true    # 提交时转 CRLF 为 LF，检出时转 LF 为 CRLF
+```
+
+## mac开发者执行
+```bash
+git config --global core.autocrlf input   # 提交时转 CRLF 为 LF，检出时不转换
+```
+
+## 格式化
+```bash
+gofumpt -l -w .
+```
+```bash
+go install mvdan.cc/gofumpt@latest
+```
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..42f95b8
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module git.ssgfgtfy.com/public/ssgf_utils
+
+go 1.24.0
+
+require github.com/pkg/errors v0.9.1
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..7c401c3
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
diff --git a/ip_client/client.go b/ip_client/client.go
new file mode 100644
index 0000000..c97b7a1
--- /dev/null
+++ b/ip_client/client.go
@@ -0,0 +1,112 @@
+package ip_client
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"net/url"
+	"time"
+
+	"github.com/pkg/errors"
+)
+
+type HuaChenIpInfo struct {
+	AppCode string
+	Host    string
+}
+
+func NewHuaChenIpInfo(appCode string) *HuaChenIpInfo {
+	return &HuaChenIpInfo{
+		AppCode: appCode,
+		Host:    "https://c2ba.api.huachen.cn",
+	}
+}
+
+func (h *HuaChenIpInfo) GetIpInfo(ip string) (res *ApiResult, err error) {
+	if ip == "" {
+		return nil, errors.New("请输入ip地址")
+	}
+	// 设置参数
+	params := url.Values{}
+	params.Add("ip", ip)
+	// 拼接URL
+	var fullURL string
+	fullURL, err = url.JoinPath(h.Host, "ip")
+	if err != nil {
+		return nil, errors.Wrapf(err, "获取ip:%s信息失败，拼接路径错误", ip)
+	}
+	// 拼接参数
+	fullURL = fmt.Sprintf("%s?%s", fullURL, params.Encode())
+	// 创建HTTP客户端
+	client := &http.Client{}
+	// 创建请求
+	var req *http.Request
+	req, err = http.NewRequest("GET", fullURL, nil)
+	if err != nil {
+		return nil, errors.Wrapf(err, "获取ip:%s信息失败，创建请求失败", ip)
+	}
+
+	// 设置请求头
+	req.Header.Add("Authorization", "APPCODE "+h.AppCode)
+	req.Header.Add("Content-Type", "application/json")
+
+	// 发送请求
+	client.Timeout = 5 * time.Second
+	var resp *http.Response
+	resp, err = client.Do(req)
+	if err != nil {
+		return nil, errors.Wrapf(err, "获取ip:%s信息失败，发送请求失败", ip)
+	}
+	defer func(Body io.ReadCloser) {
+		err = Body.Close()
+		if err != nil {
+			log.Printf("获取ip:%s信息，关闭响应体失败: %+v\n", ip, err)
+		}
+	}(resp.Body)
+
+	// 读取响应体
+	var body []byte
+	body, err = io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, errors.Wrapf(err, "获取ip:%s信息失败，读取响应体失败", ip)
+	}
+
+	// 解析JSON响应
+	var apiResult ApiResult
+	err = json.Unmarshal(body, &apiResult)
+	if err != nil {
+		return nil, errors.Wrapf(err, "获取ip:%s信息失败，解析JSON响应失败，%s", ip, string(body))
+	}
+
+	// 检查API返回状态
+	if apiResult.Ret != 200 {
+		return &apiResult, errors.New(fmt.Sprintf("获取ip:%s信息失败，%+v", ip, apiResult))
+	}
+	return &apiResult, nil
+}
+
+type ApiResult struct {
+	Ret   int    `json:"ret"`
+	Msg   string `json:"msg"`
+	Data  IpInfo `json:"data"`
+	LogId string `json:"log_id"`
+}
+
+type IpInfo struct {
+	Ip         string `json:"ip"`
+	LongIp     string `json:"long_ip"`
+	Isp        string `json:"isp"`
+	Area       string `json:"area"`
+	RegionId   string `json:"region_id"`
+	Region     string `json:"region"`
+	CityId     string `json:"city_id"`
+	City       string `json:"city"`
+	District   string `json:"district"`
+	DistrictId string `json:"district_id"`
+	CountryId  string `json:"country_id"`
+	Country    string `json:"country"`
+	Lat        string `json:"lat"`
+	Lng        string `json:"lng"`
+}