155 lines
3.1 KiB
Go
155 lines
3.1 KiB
Go
package util
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import (
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"crypto/md5"
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"encoding/hex"
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"encoding/json"
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"fmt"
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"net/url"
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"sort"
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"strconv"
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"strings"
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"time"
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)
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const (
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PhotoDomainUrl = "https://photo-app.ddegame.cn/"
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TimeLayout = "2006-01-02 15:04:05"
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DateLayout = "2006-01-02"
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DateLayoutShort = "20060102"
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)
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func FullPhotoUrl(path string) string {
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if len(path) == 0 {
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return ""
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}
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if strings.Index(path, "http") == 0 {
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return path
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}
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return PhotoDomainUrl + path
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}
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func Md5ForList(s ...string) string {
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sort.Strings(s)
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h := md5.New()
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h.Write([]byte(strings.Join(s, "")))
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return hex.EncodeToString(h.Sum(nil))
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}
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func StringToInt(source string) int {
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target, _ := strconv.Atoi(source)
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return target
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}
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func StringToFloat(source string) float64 {
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target, _ := strconv.ParseFloat(source, 64)
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return target
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}
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func StringIntPlus(s1, s2 string) string {
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return strconv.Itoa(StringToInt(s1) + StringToInt(s2))
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}
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func StringIntMultiply(s1, s2 string) string {
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return strconv.Itoa(StringToInt(s1) * StringToInt(s2))
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}
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func StringIntSub(s1, s2 string) string {
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return strconv.Itoa(StringToInt(s1) - StringToInt(s2))
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}
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func StringFloatSub(s1, s2 string) string {
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return strconv.FormatFloat(StringToFloat(s1)-StringToFloat(s2), 'f', -1, 64)
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}
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func ListToSet(list []string) (set []string) {
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m := make(map[string]bool, 0)
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for i := range list {
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m[list[i]] = true
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}
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for k := range m {
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set = append(set, k)
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}
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return
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}
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func ToJson(source any) []byte {
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b, _ := json.Marshal(source)
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return b
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}
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func ToJsonString(source any) string {
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return string(ToJson(source))
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}
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func NowTimeToString() string {
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return time.Now().Format(TimeLayout)
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}
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func NowTimeIncreaseString(t time.Duration) string {
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return time.Now().Add(t).Format(TimeLayout)
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}
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func NowDateToString() string {
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return time.Now().Format(DateLayout)
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}
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func NowDateToStringShort() string {
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return time.Now().Format(DateLayoutShort)
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}
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func DateToString(source time.Time) string {
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return source.Format(TimeLayout)
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}
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func Md5(s string) string {
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h := md5.New()
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h.Write([]byte(s))
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return hex.EncodeToString(h.Sum(nil))
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}
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func ProcessTimeStr(s string) (string, error) {
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// 定义两种时间格式
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layout1 := "2006-01-02 15:04:05" // 无时区的格式
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layout2 := "2006-01-02 15:04:05 -0700 MST" // 带时区的格式（包含偏移和时区名称）
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// 尝试解析为无时区格式
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_, err1 := time.Parse(layout1, s)
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if err1 == nil {
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return s, nil // 直接返回原字符串
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}
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// 尝试解析为带时区格式
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t2, err2 := time.Parse(layout2, s)
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if err2 == nil {
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// 格式化为无时区格式
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return t2.Format(layout1), nil
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}
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// 两种格式都不匹配
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return "", fmt.Errorf("invalid time format: %s", s)
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}
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// 解析url里的参数为map
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func ParseUrlParameter(fullUrl string) (result map[string]string) {
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result = make(map[string]string)
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// 解析URL
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parsedURL, err := url.Parse(fullUrl)
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if err != nil {
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fmt.Printf("解析URL失败: %v\n", err)
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return
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}
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// 解析查询参数
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queryParams := parsedURL.Query()
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// 输出所有参数
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for key, values := range queryParams {
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result[key] = values[0]
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}
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return
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}
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