python 字典字符串转字典——urllib.request.Request发送get,post请求，发送json参数-蒲公英云

python 字典字符串转字典——urllib.request.Request发送get,post请求，发送json参数

Bertha 。 2023-06-17 13:52 85阅读 0赞

1.eval方法即可【字典字符串转字典】
file_content = eval(file_content)

2.urllib.request.Request发送post请求，发送json参数

from urllib.request import Request, urlopen
import json
调用代码片段：
url = 'http://www.abc.1201t.com/api-sss/tdd/woRegulationCreate'
    header = {
        'tokenStr': "MTc2OF90b2tlbl8xNTQxNDg5NjA3MzYxLCwsMTU0MTQ4OTYwNzM2MQ==",
        'Content-Type': 'application/json'
    }
    post_data = {"evType": "曳引与强制驱动电梯",
                 "groupName": "半月保养(国际)",
                 "memo": "hui",
                 "count": "31/31",
                 "regullations":
                     [
                         {"name": "清洁",
                          "desc": "机房清洁",
                          "state": "1"}
                     ]
                 }
    # post_data = urlencode(post_data).encode('utf-8')
    req = Request(url=url, data=json.dumps(post_data).encode('utf-8'), headers=header, method='POST')
    file_content = urlopen(req).read().decode('utf-8')
    print(type(file_content))
    print(file_content)

亲测可行

备注：以下是get方式和post方式请求数据

from urllib.request import Request, urlopen
from urllib.parse import quote, urlencode
import json
from module.api_test.log_util import log
success_code = 0  # 请求成功的返回code
url = 'http://172.16.2.74:8080/workOrder/detail'
params = None
header = {
    'Authorization': "MTc2OF90b2tlbl8xNTQzMjg1MjAyMDU3LCwsMTU0MzI4NTIwMjA1Nw==",
    'Content-Type': 'application/json'
}
post_body = {}
def post_api(url, params: dict, header: dict, post_body: dict):
    """
    尝试POST方式请求接口
    :param url:
    :param params:
    :param header:
    :param post_body:
    :return:
    """
    if header and "Content-Type" in header.keys() and header['Content-Type'] == 'application/json':  # 请求参数是json
        req = Request(url=url, data=json.dumps(post_body).encode('utf-8'), headers=header, method='POST')
    else:  # 请求参数是map
        params = urlencode(params).encode('utf-8')  # 编码请求参数
        req = Request(url=url, data=params, headers=header, method='POST')
    process_result(req)
def get_api(url, params: dict, header: dict):
    """
    尝试GET方式请求接口
    :param url:
    :param params: quote(params[key], safe='/', encoding='utf-8', errors=None) 防止中文编码错误问题
    :param header:
    :return:
    """
    get_params = None
    if params:
        for key in params.keys():
            if params[key]:
                if not get_params:
                    get_params = "?" + quote(key, safe='/', encoding='utf-8', errors=None) + "=" + quote(params[key],
                                                                                                         safe='/',
                                                                                                         encoding='utf-8',
                                                                                                         errors=None)
                else:
                    get_params += "&" + quote(key, safe='/', encoding='utf-8', errors=None) + "=" + quote(params[key],
                                                                                                          safe='/',
                                                                                                          encoding='utf-8',
                                                                                                          errors=None)
    if get_params:
        url += get_params
    if header:
        req = Request(url=url, headers=header, method='GET')
    else:
        req = Request(url=url, method='GET')
    process_result(req)
def process_result(req):
    """
    处理请求返回结果
    :param req:
    :return:
    """
    result_content = None
    try:
        result_content = urlopen(req).read().decode('utf-8')
        result_content = json.loads(result_content)
        if result_content['code'] and not result_content['code'] == success_code:
            log('------操作失败------')
            log('request_url:' + url)
            log('request_params:' + str(params))
            log('response:' + str(result_content))
        else:
            log('------操作成功------')
            log(str(result_content))
    except Exception as excp:
        log('------请求异常------')
        log('request_url:' + url)
        log('request_params:' + str(params))
        log('response:' + str(result_content))
        log('error:' + str(excp))
if __name__ == '__main__':
    # url = "http://172.16.2.74:8080/elevator/getEvList"
    # params = {'cityId': "2282", "projectName": "花满楼", "page": "1", "pageSize": "11"}
    # get_api(url, params, header)
    # url = 'http://172.16.2.74:8080/alarm/wxAlarm'
    # params = {
    #     "description": "",
    #     "evId": "197363018554679296",
    #     "openId": "o8xzN0eBwTNVYbnbxF7qf5H928gw",
    #     "trap": 1
    # }
    # post_api(url,params,header,params)
    url = 'http://api.mmtt.ojict.com/api-elorr/elevatorInfo/updateElevatorFileNumber'
    header = {
        'tokenStr': "MTc2OF90b2tlbl8xNTQzMzk4NzEzMDUyLCwsMTU0MzM5ODcxMzA1Mg=="
    }
    params = {
        "evId": "197363018554679296",
        "fileNumber": "o8xzN0eBwTNVYbnbxF7qf5H928gw"
    }
    post_api(url, params, header, params)