This commit is contained in:
oneao committed 2026-04-16 21:29:38 +08:00
1 parent 6300778150
commit e893ef2e48
27 files changed
+870 -33

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@@ -0,0 +1,45 @@
package common
import (
"crypto/rand"
"encoding/json"
"math/big"
)
// JSONStringToStruct 将 JSON 字符串反序列化到指定结构体类型
func JSONStringToStruct[T any](jsonStr string) (*T, error) {
var result T
if err := json.Unmarshal([]byte(jsonStr), &result); err != nil {
return nil, err
}
return &result, nil
}
func JSONStringToMap(jsonStr string) (map[string]interface{}, error) {
var result map[string]interface{}
if err := json.Unmarshal([]byte(jsonStr), &result); err != nil {
return nil, err
}
return result, nil
}
// GenerateCode 生成指定长度的随机邀请码(大写字母+数字)
// 不会返回错误,如果随机失败,会自动重试
func GenerateCode(length int) string {
const charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
code := make([]byte, length)
for i := 0; i < length; i++ {
for {
num, err := rand.Int(rand.Reader, big.NewInt(int64(len(charset))))
if err != nil {
// 随机失败,重试
continue
}
code[i] = charset[num.Int64()]
break
}
}
return string(code)
}
+17 -7
View File
@@ -13,7 +13,7 @@ func (c *Client) LoadData(
orderBy string,
searchColumns []string,
args []any,
) ([][]any, error) {
) ([]map[string]any, error) {
var where string
@@ -50,12 +50,14 @@ func (c *Client) LoadDataBySQL(
ctx context.Context,
sql string,
args []any,
) ([][]any, error) {
) ([]map[string]any, error) {
return c.query(ctx, sql, args...)
}
// 统一查询方法(核心优化)
func (c *Client) query(ctx context.Context, sql string, args ...any) ([][]any, error) {
// ==========================
// 核心查询方法(已升级)
// ==========================
func (c *Client) query(ctx context.Context, sql string, args ...any) ([]map[string]any, error) {
sql = convertPlaceholder(sql)
rows, err := c.exec().Query(ctx, sql, args...)
@@ -64,7 +66,10 @@ func (c *Client) query(ctx context.Context, sql string, args ...any) ([][]any, e
}
defer rows.Close()
result := make([][]any, 0, 16)
// 获取字段名
fields := rows.FieldDescriptions()
result := make([]map[string]any, 0, 16)
for rows.Next() {
values, err := rows.Values()
@@ -72,8 +77,13 @@ func (c *Client) query(ctx context.Context, sql string, args ...any) ([][]any, e
return nil, err
}
row := make([]any, len(values))
copy(row, values)
row := make(map[string]any, len(values))
for i, f := range fields {
if i < len(values) {
row[string(f.Name)] = values[i]
}
}
result = append(result, row)
}
@@ -0,0 +1,99 @@
package requestx
import (
"context"
"time"
"github.com/gofiber/fiber/v3/client"
)
// 全局 Fiber Client
var cc = client.New()
func init() {
cc.SetTimeout(10 * time.Second)
}
// mergeConfig 合并默认配置和用户配置
func mergeConfig(defaultCfg, userCfg client.Config) client.Config {
if userCfg.Ctx != nil {
defaultCfg.Ctx = userCfg.Ctx
}
if userCfg.Body != nil {
defaultCfg.Body = userCfg.Body
}
if userCfg.Header != nil {
if defaultCfg.Header == nil {
defaultCfg.Header = map[string]string{}
}
for k, v := range userCfg.Header {
defaultCfg.Header[k] = v
}
}
if userCfg.Param != nil {
defaultCfg.Param = userCfg.Param
}
if userCfg.PathParam != nil {
defaultCfg.PathParam = userCfg.PathParam
}
if userCfg.FormData != nil {
defaultCfg.FormData = userCfg.FormData
}
if userCfg.Timeout != 0 {
defaultCfg.Timeout = userCfg.Timeout
}
if userCfg.UserAgent != "" {
defaultCfg.UserAgent = userCfg.UserAgent
}
if userCfg.Referer != "" {
defaultCfg.Referer = userCfg.Referer
}
defaultCfg.DisablePathNormalizing = userCfg.DisablePathNormalizing
defaultCfg.MaxRedirects = userCfg.MaxRedirects
return defaultCfg
}
func Get(url string, cfg client.Config) (string, int, error) {
defaultCfg := client.Config{
Ctx: context.Background(),
}
finalCfg := mergeConfig(defaultCfg, cfg)
resp, err := cc.Get(url, finalCfg)
if err != nil {
return "", 0, err
}
return string(resp.Body()), resp.StatusCode(), nil
}
func PostJSON(url string, data any, cfg client.Config) (string, int, error) {
defaultCfg := client.Config{
Ctx: context.Background(),
Body: data,
Header: map[string]string{"Content-Type": "application/json"},
}
finalCfg := mergeConfig(defaultCfg, cfg)
resp, err := cc.Post(url, finalCfg)
if err != nil {
return "", 0, err
}
return string(resp.Body()), resp.StatusCode(), nil
}
func PostForm(url string, formData map[string]string, cfg client.Config) (string, int, error) {
defaultCfg := client.Config{
Ctx: context.Background(),
FormData: formData,
Header: map[string]string{"Content-Type": "application/x-www-form-urlencoded"},
}
finalCfg := mergeConfig(defaultCfg, cfg)
resp, err := cc.Post(url, finalCfg)
if err != nil {
return "", 0, err
}
return string(resp.Body()), resp.StatusCode(), nil
}
@@ -0,0 +1,102 @@
package wechat
import (
"allapp-go/pkg/common"
"allapp-go/pkg/requestx"
"fmt"
"sync"
"github.com/gofiber/fiber/v3/client"
)
type jwtManager struct {
appid string
secret string
}
var (
manager *jwtManager
once sync.Once
)
func Init(appid string, secret string) {
once.Do(func() {
manager = &jwtManager{
appid: appid,
secret: secret,
}
})
}
func getManager() *jwtManager {
if manager == nil {
panic("wechat未初始化,请先调用Init")
}
return manager
}
func GetWechatAccess(code string) (openid string, accessToken string, err error) {
bodyData, bodyCode, err := requestx.Get(
"https://api.weixin.qq.com/sns/oauth2/access_token",
client.Config{
Param: map[string]string{
"appid": getManager().appid,
"secret": getManager().secret,
"code": code,
"grant_type": "authorization_code",
},
},
)
if err != nil {
return "", "", err
}
if bodyCode != 200 {
return "", "", fmt.Errorf("微信Http请求失败: %d", bodyCode)
}
accessMap, err := common.JSONStringToMap(bodyData)
if err != nil {
return "", "", err
}
accessToken, _ = accessMap["access_token"].(string)
openid, _ = accessMap["openid"].(string)
if accessToken == "" || openid == "" {
return "", "", fmt.Errorf("获取微信登录凭证失败: %s", bodyData)
}
return
}
func GetWechatUserInfo(accessToken, openid string) (nickname, avatar string, err error) {
bodyData, bodyCode, err := requestx.Get(
"https://api.weixin.qq.com/sns/userinfo",
client.Config{
Param: map[string]string{
"access_token": accessToken,
"openid": openid,
},
},
)
if err != nil {
return "", "", err
}
if bodyCode != 200 {
return "", "", fmt.Errorf("微信Http请求失败")
}
userMap, err := common.JSONStringToMap(bodyData)
if err != nil {
return "", "", err
}
nickname, _ = userMap["nickname"].(string)
avatar, _ = userMap["headimgurl"].(string)
return
}