fmt all go file
This commit is contained in:
lealife
@ -1,19 +1,19 @@
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package lea
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import (
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"fmt"
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"regexp"
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"bytes"
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"crypto/md5"
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"crypto/rand"
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"encoding/base64"
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"encoding/hex"
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"io"
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"gopkg.in/mgo.v2/bson"
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"time"
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"strings"
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"fmt"
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"github.com/PuerkitoBio/goquery"
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"bytes"
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math_rand "math/rand"
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"gopkg.in/mgo.v2/bson"
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"io"
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math_rand "math/rand"
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"regexp"
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"strings"
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"time"
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)
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// 字符串
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@ -31,14 +31,14 @@ func Digest3(str string) string {
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for _, k := range str {
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b += k
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}
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return fmt.Sprintf("%d", b % 1000)
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return fmt.Sprintf("%d", b%1000)
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}
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func Digest2(str string) string {
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var b rune = 0
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for _, k := range str {
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b += k
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}
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return fmt.Sprintf("%d", b % 100)
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return fmt.Sprintf("%d", b%100)
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}
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// Guid
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@ -77,7 +77,7 @@ func Substr(str string, start, length int) string {
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func substr(str string, start, length int, isRune bool) string {
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rs := []rune(str)
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rs2 := []byte(str)
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rl := len(rs)
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if !isRune {
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rl = len(rs2)
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@ -161,7 +161,7 @@ func SubStringHTMLToRaw(param string, length int) string {
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continue
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} else if temp == '>' {
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isCode = false
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resultRune[n] = ' ';
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resultRune[n] = ' '
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n++
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if n >= length {
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@ -170,7 +170,7 @@ func SubStringHTMLToRaw(param string, length int) string {
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continue
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}
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if !isCode {
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resultRune[n] = temp;
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resultRune[n] = temp
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// s += string(temp)
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n++
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if n >= length {
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@ -192,13 +192,13 @@ func fixHtml(result string) string {
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// 把<div class=xxx的class=xxx去掉
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tempResult = ReplaceAll(tempResult, "<(/?[a-zA-Z]+)[^<>]*>", "<$1>")
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// 3 只能用正则,+stack来去有结束的
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// golang的正则暂不支持back reference, 以后可以用它来去掉重复的标签
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p, _ := regexp.Compile("<(/?[a-zA-Z]+)[^<>]*>") // 得到所有的<div>, </div>...
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strs := p.FindAllString(tempResult, -1)
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// fmt.Println(strs)
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// fmt.Println(strs)
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stack := make([]string, len(strs))
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stackP := -1
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for _, each := range strs {
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@ -215,14 +215,14 @@ func fixHtml(result string) string {
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// 补全tag
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if stackP != -1 {
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fmt.Println(stack[0 : stackP+1])
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for _, each := range stack[0 : stackP+1] {
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if each[1] != '/' {
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result += "</" + each[1:]
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}
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}
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}
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return result
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}
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@ -241,10 +241,10 @@ func SubStringHTML(param string, length int, end string) string {
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} else {
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// 1
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n := 0
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var temp rune // 中文问题, 用rune来解决
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var temp rune // 中文问题, 用rune来解决
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isCode := false //是不是HTML代码
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isHTML := false //是不是HTML特殊字符,如
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var i = 0;
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var i = 0
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for ; i < lenStr; i++ {
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temp = rStr[i]
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if temp == '<' {
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@ -281,11 +281,11 @@ func SubStringHTML(param string, length int, end string) string {
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html, _ := dom.Html()
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html = strings.Replace(html, "<html><head></head><body>", "", 1)
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html = strings.Replace(html, "</body></html>", "", 1)
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// TODO 把style="float: left"去掉
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return html
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// 如果有错误, 则使用自己的方法补全, 有风险
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// 如果有错误, 则使用自己的方法补全, 有风险
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} else {
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return fixHtml(result)
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}
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@ -305,7 +305,7 @@ func IsGoodPwd(pwd string) (bool, string) {
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// 是否是email
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func IsEmail(email string) bool {
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if email == "" {
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return false;
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return false
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}
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ok, _ := regexp.MatchString(`^([a-zA-Z0-9]+[_|\_|\.|\-]?)*[_a-z\-A-Z0-9]+@([a-zA-Z0-9]+[_|\_|\.|\-]?)*[a-zA-Z0-9\-]+\.[0-9a-zA-Z]{2,6}$`, email)
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return ok
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@ -314,7 +314,7 @@ func IsEmail(email string) bool {
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// 是否只包含数字, 字母 -, _
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func IsUsername(username string) bool {
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if username == "" {
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return false;
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return false
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}
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ok, _ := regexp.MatchString(`[^0-9a-zA-Z_\-]`, username)
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return !ok
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@ -351,15 +351,15 @@ func RandomPwd(num int) string {
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chars[j] = byte(i)
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j++
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}
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j--;
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j--
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str := ""
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math_rand.Seed(time.Now().UnixNano())
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for i := 0; i < num; i++ {
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x := math_rand.Intn(j)
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str += string(chars[x])
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}
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return str
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}
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@ -379,14 +379,14 @@ func InArray(arr []string, str string) bool {
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func FixFilename(filename string) string {
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if filename != "" {
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// 把特殊字段给替换掉
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// str := `life "%&()+,/:;<>=?@\|`
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// str := `life "%&()+,/:;<>=?@\|`
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// . == \\.
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// $ === \\$
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reg, _ := regexp.Compile("\\.|/|#|\\$|!|\\^|\\*|'| |\"|%|&|\\(|\\)|\\+|\\,|/|:|;|<|>|=|\\?|@|\\||\\\\")
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filename = reg.ReplaceAllString(filename, "-")
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filename = strings.Trim(filename, "-") // 左右单独的-去掉
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// 把空格替换成-
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// filename = strings.Replace(filename, " ", "-", -1)
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// filename = strings.Replace(filename, " ", "-", -1)
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for strings.Index(filename, "--") >= 0 { // 防止出现连续的--
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filename = strings.Replace(filename, "--", "-", -1)
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}
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