python中怎么输出字典中字典的值

36zy / 2023-05-06 / 原文

#T 要求输出'./a/text()url_gglb_xpath_dic = {    '中国邮政储蓄银行': {

        '发行公告': [
            'https://www.psbc.com/cn/grfw/tzlc/lc/ywgg/lcxsgg/index_页码.html',
            'https://www.psbc.com/cn/grfw/tzlc/lc/ywgg/lcxsgg',  # 拼接头
            '//div[@class="col_list"]/ul/li',  # li_xapth
            './a/text()',  # xxbt_xpath
            './a/@href',  # lianjie_xpath
            './span/text()',  # xxfrq_xpath
        ],
        '到期公告': [
            'https://www.psbc.com/cn/grfw/tzlc/lc/ywgg/dqgg/index_页码.html',
            'https://www.psbc.com/cn/grfw/tzlc/lc/ywgg/dqgg',  # 拼接头
            '//div[@class="col_list"]/ul/li',  # li_xapth
            './a/text()',  # xxbt_xpath
            './a/@href',  # lianjie_xpath
            './span/text()',  # xxfrq_xpath
        ],
        '净值公告': [
            'https://www.psbc.com/cn/grfw/tzlc/lc/ywgg/jzgg/index_页码.html',
            'https://www.psbc.com/cn/grfw/tzlc/lc/ywgg/jzgg',  # 拼接头
            '//div[@class="col_list"]/ul/li',  # li_xapth
            './a/text()',  # xxbt_xpath
            './a/@href',  # lianjie_xpath
            './span/text()',  # xxfrq_xpath
        ],

    },
}
代码：
a=url_gglb_xpath_dic['中国邮政储蓄银行']['到期公告']
for b in a:
    if b == './a/text()':
        print(b)
出的结果如下：