python上傳圖片

python上傳圖片(1)

抓取圖片流量

Content-Disposition: form-data; name=“upload_file”; filename=“test.jpg”
Content-Type: image/jpeg
Content-Disposition: form-data; name=“submit”
ctrl+u:源碼

<input class="input_file" type="file" name="upload_file"/>
<input class="button" type="submit" name="submit" value="上傳"/>

#coding:utf-8
import requests

def up_test():
    uri =  'https://httpbin.org/post'
    # files = {'file': ('report.csv', 'some,data,to,send\nanother,row,to,send\n')}
    files = {'file': ('test.jpg', open('test.jpg', 'rb'), 'image/jpeg', {'Expires': '0'})}
    r = requests.post(uri, files=files)
    print(r.text)
    '''
    #Streaming Uploads
    with open('massive-body', 'rb') as f:
requests.post('http://some.url/streamed', data=f)
    # Chunk-Encoded Requests
    def gen():
        yield 'hi'
        yield 'there'
    requests.post('http://some.url/chunked', data=gen())    
    # POST Multiple Multipart-Encoded Files
    #<input type="file" name="images" multiple="true" required="true"/>
    multiple_files = [
        ('images', ('foo.png', open('foo.png', 'rb'), 'image/png')),
        ('images', ('bar.png', open('bar.png', 'rb'), 'image/png'))]
    requests.post(url, files=multiple_files)
    '''

def upload_img(lfile,url):
    try:
        #test33.jpg 遠程文件名，lfile本地文件名，filename="test.jpg"後面沒東西填None
        files = {
            "upload_file" : ("test33.jpg", open(lfile, "rb"), "image/png"),
            "submit": (None, lfile)
            }

        req = requests.post(url, files=files)
        print(req.text)
    except Exception as e:
        print(str(e))
        pass

if __name__ == '__main__':
    lfile = 'test.jpg'
    url = 'http://192.168.22.130/upload-labs-master/Pass-02/index.php'
    upload_img(lfile,url)
    #up_test()

python上傳圖片(2)

base64

post的數據如下
tx=data%3Aimage%2Fjpeg%3Bbase64%2C%2F9j%2F4AA......
url和base64解碼後
tx=data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAeAB4AAD/...

def img2base64(lfile):
    try:
        with open(lfile, 'rb') as f:
            return base64.b64encode(f.read())
    except Exception as e:
        print('[-]: error'+str(e))
        pass