bumblebee

你可以继续你的第一个方法。宣布 exchange Direct Exchange ,它需要 queue 名称为 routing key . 一个 能够将自身绑定到多个队列。此外,交换的任务是将消息路由到队列。绑定多个队列不会降低RabbitMQ的效率。

尝试使用 json 包裹

内容 file.json

{"image":{"width":750,"height":1127,"orientation":1},"objects":[{"type":"face","boundingBox":{"x":132,"y":180,"height":619,"width":513},"landmarks":{"faceContour":[[162,375],[162,440],[165,504],[175,568],[193,628],[226,686],[265,740],[313,784],[373,799],[436,793],[494,758],[543,712],[586,660],[616,601],[631,534],[639,468],[645,400]],"noseBridge":[[387,396],[385,441],[381,485],[378,532]],"noseBall":[[322,547],[350,560],[380,572],[412,563],[442,554]],"eyebrowRight":[[419,348],[466,329],[516,325],[564,339],[595,377]],"eyebrowLeft":[[197,358],[224,325],[269,315],[316,325],[358,347]],"eyeRight":[[448,419],[479,404],[510,405],[539,416],[511,425],[480,424]],"eyeRightCenter":[[495,416]],"eyeLeft":[[242,402],[269,393],[299,396],[329,412],[297,414],[267,413]],"eyeLeftCenter":[[284,405]],"mouthOuter":[[269,596],[310,598],[349,598],[379,606],[411,601],[456,606],[502,609],[456,663],[412,684],[378,687],[345,680],[307,652]],"mouthInner":[[284,603],[349,610],[379,615],[411,613],[487,614],[412,652],[379,656],[348,648]]},"attributes":{"gender":"male","genderConfidence":0.8385,"age":24,"ageConfidence":0.8419,"emotion":"happiness","emotionConfidence":1.0,"emotionsAll":{"neutral":0.0,"sadness":0.0,"disgust":0.0,"anger":0.0,"surprise":0.0,"fear":0.0,"happiness":1.0},"pose":{"pitch":-5.7105,"roll":0.2941,"yaw":1.8646},"race":{"asian":0.0002,"black":0.0001,"white":0.9989},"eyewear":{"sunglasses":0.0,"glasses":0.0},"hair":{"color":{"blond":0.0,"black":0.9994,"brown":0.0},"cut":{"short":0.9999,"long":0.0,"bald":0.0},"facial":{"beard":0.0,"mustache":0.0,"stubble":0.2543}},"frontal":true}},{"type":"person","boundingBox":{"x":20,"y":60,"height":1053,"width":696}}],"requestId":"1239be0c782440bd828cee21dbc2baa1"}

代码:

import json

with open('file.json', 'rb') as fp:
    json_data = json.load(fp)

print(json_data['objects'][0]['attributes']['emotionsAll']['neutral'])

你有 return for-a循环中的语句,这就是为什么您的代码就是您的循环只执行一次的原因。把它放在循环之外,代码就可以正常工作了。

def anti_vowel(string):
    for t in string:
        if(t.lower()=='a' or t.lower()=='e' or t.lower()=='i' or t.lower()=='u'):
            string.replace(t, " ")
        print "test"
    print string
    return string

为了替换元音字符,您不能替换现有变量,因为Python中的字符串是不可变的。你可以试试这个

def anti_vowel(string):
    for t in string:
        if(t.lower()=='a' or t.lower()=='e' or t.lower()=='i' or t.lower()=='u'):
            string=string.replace(t, " ")
        print "test"
    print string
    return string