我在编写下面程序时
#python3
#导入需要的库
import urllib.request
import urllib.parse
import json
import time
import base64
#加载本地图片
image_path = '输入图片地址'
with open(image_path, 'rb') as f: # 以二进制读取本地图片
data = f.read()
encodestr = str(base64.b64encode(data),'utf-8') # base64编码图片
#设置请求头
headers={'Authorization':'APPCODE 申请到的个人APPCODE', # 填入个人APPCODE
'Content-Type': 'application/json; charset=UTF-8'# 定义接口格式
}
def posturl(url,data={}):
try:
params=json.dumps(dict).encode(encoding='UTF-8')
req = urllib.request.Request(url, params, headers)
r = urllib.request.urlopen(req)
html =r.read()
r.close();
return html.decode("utf8")
except urllib.error.HTTPError as e:
print(e.code)
print(e.read().decode("utf8"))
time.sleep(1)
if __name__=="__main__":
url_request="https://gjbsb.market.alicloudapi.com/ocrservice/advanced" # 对应官网API的URL
dict = {'img': encodestr}
html = posturl(url_request, data=dict)
jos = json.loads(html.encode("utf-8").decode("utf-8")) # str转json对象,<class 'dict'>
result = jos['content'] # 获得参数结果
print('识别的结果:',result)
出现下面的结果
请问是什么原因,要怎么解决?