调ShowapiRequest接口识别报如下错误，请老师帮忙看看什么原因

来源：2-15 showapiRequest解决图片验证码识别

慕婉清5162727

2019-06-13

老师，我的识别一直报如下错误，打印不出结果，麻烦帮看一下原因
C:\Users\Kerry_Amy\PycharmProjects\seleniumpython>python ./read_image.py
Traceback (most recent call last):
File “./read_image.py”, line 14, in
text=res.json()[‘showapi_res_body’][‘Result’]
KeyError: ‘Result’

代码
from ShowapiRequest import ShowapiRequest
#image=Image.open(“E:/imooc4.png”)
#text=pytesseract.image_to_string(image)

print(text)

r = ShowapiRequest(“http://route.showapi.com/184-4",“62626”,"d61950be50dc4dbd9969f741b8e730f5” )
#r.addBodyPara(“img_base64”, “”)
r.addBodyPara(“typeId”, “35”)
r.addBodyPara(“convert_to_jpg”, “0”)
r.addFilePara(“image”, r"E:/imooc11.png") #文件上传时设置
res = r.post()
text=res.json()[‘showapi_res_body’][‘Result’]
print(res.text)

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