cases.xlsx:

import openpyxl

class ReadExcel(object):
    def __init__(self,filename,sheet_name):
        '''
        :param filename: 文件名 str
        :param sheet_name: sheet名 str
        '''
        self.wb = openpyxl.load_workbook(filename)
        self.sh = self.wb[sheet_name]

    def read_case_line(self):
        '''
            读取数据，存入列表中
        :return: list
        '''
        # 按行读取数据，转化为列表
        case_rows = list(self.sh.rows)
        print("按行读取数据：",case_rows)
        #  获取表头
        titles = []
        for title in case_rows[0]:
            titles.append(title.value)
        # print("获取表头：",titles)
        # 存贮用例的空列表
        cases = []
        for case in case_rows[1:]:
            # print("查看列表1：",case)
            # 获取第一条测试用例数据
            data = []
            for cell in case:
                data.append(cell.value)
                '''
                    判断单元格是否为字符串，
                    如果是，则用eval()
                    否，则不用eval()
                '''
                if isinstance(cell.value,str):
                    data.append(eval(cell.value))
                else:
                    data.append(cell.value)
                # 将数据存放到cases中
                # 将该条数据和表头进行打包组合 dict(list(zip(titles,cases))))
            cases_data = dict(list(zip(titles,data)))
            cases.append(cases_data)
        return cases

if __name__ == '__main__':
    r = ReadExcel("D:\TestSoftware\PyCharm\PyCharmProject\Excel\data\cases.xlsx","user_login")
    ds = r.read_case_line()
    for d in ds:
        print(d)

输出：

D:\TestSoftware\Anaconda3\python.exe D:/TestSoftware/PyCharm/PyCharmProject/Excel/case/demo2.py
按行读取数据： [(<Cell 'user_login'.A1>, <Cell 'user_login'.B1>, <Cell 'user_login'.C1>), (<Cell 'user_login'.A2>, <Cell 'user_login'.B2>, <Cell 'user_login'.C2>), (<Cell 'user_login'.A3>, <Cell 'user_login'.B3>, <Cell 'user_login'.C3>), (<Cell 'user_login'.A4>, <Cell 'user_login'.B4>, <Cell 'user_login'.C4>), (<Cell 'user_login'.A5>, <Cell 'user_login'.B5>, <Cell 'user_login'.C5>), (<Cell 'user_login'.A6>, <Cell 'user_login'.B6>, <Cell 'user_login'.C6>), (<Cell 'user_login'.A7>, <Cell 'user_login'.B7>, <Cell 'user_login'.C7>), (<Cell 'user_login'.A8>, <Cell 'user_login'.B8>, <Cell 'user_login'.C8>), (<Cell 'user_login'.A9>, <Cell 'user_login'.B9>, <Cell 'user_login'.C9>)]
{'id': 1, 'excepted': 1, 'data': '{"code":0,"msg":"用户名已存在"}'}
{'id': 2, 'excepted': 2, 'data': '{"code":0,"msg":"l两次密码不一致"}'}
{'id': 3, 'excepted': 3, 'data': '{"code":1,"msg":"注册成功"}'}
{'id': 4, 'excepted': 4, 'data': '{"code":0,"msg":"账号和密码必须再6-18位之间"}'}
{'id': 5, 'excepted': 5, 'data': '{"code":0,"msg":"账号和密码必须再6-18位之间"}'}
{'id': 6, 'excepted': 6, 'data': '{"code":0,"msg":"账号和密码必须再6-18位之间"}'}
{'id': 7, 'excepted': 7, 'data': '{"code":0,"msg":"账号和密码必须再6-18位之间"}'}
{'id': 8, 'excepted': 8, 'data': '{"code":0,"msg":"账号和密码必须再6-18位之间"}'}

Process finished with exit code 0