日志处理类
parent
36542fc159
commit
773b3bb783
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@ -0,0 +1,11 @@
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{
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"gopls": {
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"usePlaceholders": true,
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"completeUnimported": true
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},
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"go.gopath": "D:/project/golang",
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"go.goroot": "C:/GO",
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"go.gotoSymbol.includeImports": true,
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"go.inferGopath": true,
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"go.gotoSymbol.includeGoroot": true,
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}
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@ -0,0 +1,145 @@
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package logs
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import (
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"fmt"
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"os"
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"runtime"
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"time"
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)
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const (
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LOG_ERROR = iota
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LOG_WARING
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LOG_INFO
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LOG_DEBUG
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)
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var log *mylog
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/*
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* 初始化
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*/
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func init() {
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log = newMylog()
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}
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func Init(dir string, file string, level int, savefile bool) {
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log.setDir(dir)
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log.setFile(file)
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log.setLevel(level)
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log.setSavefile(savefile)
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}
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func Error(err ...interface{}) {
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log.write(LOG_ERROR, fmt.Sprint(err...))
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}
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func Waring(war ...interface{}) {
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log.write(LOG_WARING, fmt.Sprint(war...))
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}
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func SetLevel(level int) {
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log.setLevel(level)
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}
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func Info(info ...interface{}) {
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log.write(LOG_INFO, fmt.Sprint(info...))
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}
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func Debug(deb ...interface{}) {
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log.write(LOG_DEBUG, fmt.Sprint(deb...))
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}
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/*
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* 日志执行函数
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*/
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type mylog struct {
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log chan string // 日志chan
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dir string // 日志存放目录
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file string // 日志文件名
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savefile bool // 是否保存到文件
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level int // 日志级别
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saveTime time.Time // 上次保存时间
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}
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func newMylog() *mylog {
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log := &mylog{}
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log.log = make(chan string, 100)
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log.dir = "/opt/logs"
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log.file = "out"
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log.savefile = false
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go log.run()
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return log
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}
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func (l *mylog) setDir(dir string) {
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l.dir = dir
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}
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func (l *mylog) setFile(file string) {
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l.file = file
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}
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func (l *mylog) setSavefile(b bool) {
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l.savefile = b
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}
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func (l *mylog) setLevel(level int) {
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l.level = level
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}
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func (l *mylog) getLevelString(level int) string {
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switch level {
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case LOG_ERROR:
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return "ERROR"
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case LOG_WARING:
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return "WARING"
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case LOG_INFO:
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return "INFO"
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case LOG_DEBUG:
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return "DEBUG"
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}
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return "unknown"
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}
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func (l *mylog) write(level int, str string) {
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// 判断级别
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if level > l.level {
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return
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}
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// 输出日志
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pc, _, line, _ := runtime.Caller(2)
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p := runtime.FuncForPC(pc)
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t := time.Now()
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str = fmt.Sprintf("[%04d-%02d-%02d %02d:%02d:%02d] [%s] %s(%d): %s\n",
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t.Year(), t.Month(), t.Day(), t.Hour(), t.Minute(), t.Second(),
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l.getLevelString(level), p.Name(), line, str)
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// 输出到控制台
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if false == l.savefile {
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fmt.Print(str)
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return
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}
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// 输出到文件
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l.log <- str
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}
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func (l *mylog) run() {
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for {
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str := <-l.log
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// 判断文件夹是否存在
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_, err := os.Stat(l.dir)
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if nil != err {
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os.MkdirAll(l.dir, os.ModePerm)
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}
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// 获取时间
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t := time.Now()
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path := fmt.Sprintf("%s/%s-%04d-%02d-%02d.log", l.dir, l.file,
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t.Year(), t.Month(), t.Day())
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fp, err := os.OpenFile(path, os.O_WRONLY|os.O_APPEND|os.O_CREATE, os.ModePerm)
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if nil == err {
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fp.WriteString(str)
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fp.Close()
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}
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}
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}
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@ -36,6 +36,7 @@ func HttpPut(url string,ct string,dat []byte,timeout time.Duration) ([]byte,erro
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body, er := ioutil.ReadAll(res.Body)
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return body,er
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}
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func HttpPost(url string,ct string,headers map[string] string, dat []byte,timeout time.Duration) ([]byte,error) {
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req, _ := http.NewRequest("POST", url, bytes.NewReader(dat))
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req.Header.Add("Content-Type", ct)
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@ -1,14 +1,14 @@
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package go_utils
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package utils
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import (
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"reflect"
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"strings"
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"encoding/json"
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"log"
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"reflect"
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"strings"
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)
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// 驼峰转蛇形
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func ToSnakeString(s string) string {
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func ToSnakeString(s string) string {
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data := make([]byte, 0, len(s)*2)
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j := false
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num := len(s)
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data = append(data, d)
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}
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return strings.ToLower(string(data[:]))
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}
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// 蛇形转驼峰
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return string(data[:])
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}
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//递归的语义化分析
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// todo 目前只做单层,以后支持多层
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func GetStructCodeFromJson(s string,structName string) string {
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func GetStructCodeFromJson(s string, structName string) string {
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gencode := "type " + structName + " struct {\r\n"
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dat := map[string]interface{}{}
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e := json.Unmarshal([]byte(s),&dat)
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if nil != e{
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e := json.Unmarshal([]byte(s), &dat)
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if nil != e {
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log.Print(e.Error())
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return ""
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}
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for k,v := range dat{
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log.Print(k , " ",reflect.TypeOf(v).Kind().String())
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for k, v := range dat {
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log.Print(k, " ", reflect.TypeOf(v).Kind().String())
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//如果是切片,切片类型
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if reflect.TypeOf(v).Kind() == reflect.Slice{
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gencode += " " + ToCamelString(k) + " " + reflect.TypeOf(v).Kind().String() + " `json:\"" + k + "\"` \r\n"
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log.Print(reflect.ValueOf(v).Slice(0,0).Kind())
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if reflect.TypeOf(v).Kind() == reflect.Slice {
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gencode += " " + ToCamelString(k) + " " + reflect.TypeOf(v).Kind().String() + " `json:\"" + k + "\"` \r\n"
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log.Print(reflect.ValueOf(v).Slice(0, 0).Kind())
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//reflect.ValueOf(v).Slice(0,1)
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// todo 先暂时用interface代替
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continue
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}
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// 如果是字典
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if reflect.TypeOf(v).Kind() == reflect.Map{
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gencode += " " + ToCamelString(k) + " map[string]interface{} " + " `json:\"" + k + "\"` \r\n"
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if reflect.TypeOf(v).Kind() == reflect.Map {
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gencode += " " + ToCamelString(k) + " map[string]interface{} " + " `json:\"" + k + "\"` \r\n"
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for _ ,v := range reflect.ValueOf(v).MapKeys(){
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for _, v := range reflect.ValueOf(v).MapKeys() {
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log.Print(v)
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}
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continue
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}
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gencode += " " + ToCamelString(k) + " " + reflect.TypeOf(v).Kind().String() + " `json:\"" + k + "\"` \r\n"
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gencode += " " + ToCamelString(k) + " " + reflect.TypeOf(v).Kind().String() + " `json:\"" + k + "\"` \r\n"
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// 基础类型直接加代码
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}
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gencode += "}"
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@ -8,29 +8,31 @@ import (
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)
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// GetMd5ToLow Md5加密小写
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func GetMd5ToLow(str string) string {
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func GetMd5ToLow(str string) string {
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m := md5.New()
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m.Write([]byte(str))
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result := hex.EncodeToString(m.Sum(nil))
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result = strings.ToLower(result)
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return result
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}
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// InArrary 是否在数组
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func InArrary(arr interface{},ele interface{}) int{
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if reflect.TypeOf(arr).Kind() != reflect.Slice && reflect.TypeOf(arr).Kind() != reflect.Array{
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func InArrary(arr interface{}, ele interface{}) int {
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if reflect.TypeOf(arr).Kind() != reflect.Slice && reflect.TypeOf(arr).Kind() != reflect.Array {
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return -1
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}
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//数组为空
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if reflect.ValueOf(arr).Len() == 0{
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return 1
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if reflect.ValueOf(arr).Len() == 0 {
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return 1
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}
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// 数组和元素不一致
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if reflect.ValueOf(arr).Index(0).Type().Kind() != reflect.TypeOf(ele).Kind() {
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return 1
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return 1
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}
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for i := 0; i < reflect.ValueOf(arr).Len();i ++ {
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for i := 0; i < reflect.ValueOf(arr).Len(); i++ {
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if reflect.ValueOf(arr).Index(i).Interface() ==
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reflect.ValueOf(ele).Interface(){
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reflect.ValueOf(ele).Interface() {
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return 0
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}
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}
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