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@yinheli
Last active December 2, 2019 20:49
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领取 v2ex 每日奖励 golang
package main
import (
"fmt"
"io/ioutil"
"net/http"
"net/url"
"regexp"
"strings"
)
var loginURL = "https://www.v2ex.com/signin"
var missionURL = "https://www.v2ex.com/mission/daily"
var username = "your_username"
var password = "your_password"
type myCookieJar struct {
cookies []*http.Cookie
}
func (c *myCookieJar) SetCookies(u *url.URL, cookies []*http.Cookie) {
if c.cookies == nil {
c.cookies = make([]*http.Cookie, 0)
}
for _, it := range cookies {
c.cookies = append(c.cookies, it)
}
}
func (c *myCookieJar) Cookies(u *url.URL) []*http.Cookie {
return c.cookies
}
func main() {
cookieJar := &myCookieJar{}
client := http.Client{Jar: cookieJar}
// login
loginreq, _ := http.NewRequest("GET", loginURL, nil)
loginresp, _ := client.Do(loginreq)
loginHTML, _ := ioutil.ReadAll(loginresp.Body)
re := regexp.MustCompile(`<input type="hidden" value="(\d+)" name="once" />`)
matched := re.FindStringSubmatch(string(loginHTML))
once := matched[1]
re = regexp.MustCompile(`<input type="text" class="sl" name="(.*)?" value="" autofocus="autofocus" autocorrect="off" spellcheck="false" autocapitalize="off" placeholder="用户名或电子邮箱地址" />`)
matched = re.FindStringSubmatch(string(loginHTML))
loginUserNameKey := matched[1]
re = regexp.MustCompile(`<input type="password" class="sl" name="(.*)?" value="" autocorrect="off" spellcheck="false" autocapitalize="off" />`)
matched = re.FindStringSubmatch(string(loginHTML))
loginPasswordKey := matched[1]
params := url.Values{"next": {"/", "/"}, loginUserNameKey: {username}, loginPasswordKey: {password}, "once": {once}}
req, _ := http.NewRequest("POST", loginURL, strings.NewReader(params.Encode()))
req.Header.Add("Host", "v2ex.com")
req.Header.Add("Origin", "https://v2ex.com")
req.Header.Add("Referer", loginURL)
req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
for _, c := range cookieJar.cookies {
req.AddCookie(c)
}
client.Do(req)
// loginPostRsp, _ := client.Do(req)
// loginPostHTML, _ := ioutil.ReadAll(loginPostRsp.Body)
// try finish mission
missionReq, _ := http.NewRequest("GET", missionURL, nil)
missionResp, _ := client.Do(missionReq)
missionHTML, _ := ioutil.ReadAll(missionResp.Body)
missionHTMLStr := string(missionHTML)
if strings.Index(missionHTMLStr, "每日登录奖励已领取") > 0 {
fmt.Println("每日登录奖励已领取")
} else {
re = regexp.MustCompile(`location.href = '(.*)'`)
matched = re.FindStringSubmatch(missionHTMLStr)
req, _ = http.NewRequest("GET", "https://www.v2ex.com"+matched[1], nil)
client.Do(req)
}
}
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