[問題] 請問要如何拿到驗證碼圖片
剛入門ios + swift,目前在試著做自己的小作品
目前我想試著先自己實現可以在台鐵訂票的功能,但現在卡在送出表單後無法得到圖片驗證碼的圖檔
程式碼大致如下:
Alamofire.request(.POST, url, parameters: parameters, headers: headers)
.responseString { response in
if let html = response.result.value {
print(html)
}
}
其中的parameters和headers都是在firefox的inspect element來的
但所得到的html都是錯誤的訊息。
我想可能是我方法錯了,但我這幾天還是找不到方法能把資料post出去從送回來的網頁原始碼中找到驗證碼的圖檔位址。
想請各位前輩指點一下,先謝謝大家了!
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※ 編輯: qwdfbn (59.127.185.247), 09/26/2015 02:11:51
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