Cargo=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJVc2VySWQiOjMsImV4cCI6MTY4NTc1NzY4OSwiaWF0IjoxNjg1MTUyODg5LCJpc3MiOiJDYXJnbyIsInN1YiI6InVzZXIgdG9rZW4ifQ.zCOqQjuNv3rYKX1aJAkkdH0R61fYbdpGdFnuHJFc4Lc; 7436229=skey%3D%40Uyta2flI3%3Buin%3Do0007436229%3Bp_skey%3DvpuSnf1y2aLsNQfOmpJQwcPazPNUvMm*ADv-uu2FZpE_ 取出这段cookie中的 7436229 应该如何做

这段cookie中的 7436229 是指一个键值对，其中键为“7436229”，值为“skey%3D%40Uyta2flI3%3Buin%3Do0007436229%3Bp_skey%3DvpuSnf1y2aLsNQfOmpJQwcPazPNUvMm*ADv-uu2FZpE_”。要取出这段cookie中的 7436229，可以使用字符串分割的方法，将整个cookie字符串按照分号（;）分割成多个键值对，再遍历每个键值对，将键与目标键进行比较，若相同则取出对应的值即可。具体代码实现可以参考以下示例：

cookie = "Cargo=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJVc2VySWQiOjMsImV4cCI6MTY4NTc1NzY4OSwiaWF0IjoxNjg1MTUyODg5LCJpc3MiOiJDYXJnbyIsInN1YiI6InVzZXIgdG9rZW4ifQ.zCOqQjuNv3rYKX1aJAkkdH0R61fYbdpGdFnuHJFc4Lc; 7436229=skey%3D%40Uyta2flI3%3Buin%3Do0007436229%3Bp_skey%3DvpuSnf1y2aLsNQfOmpJQwcPazPNUvMm*ADv-uu2FZpE_"
target_key = "7436229"

# 按照分号（;）分割成多个键值对
pairs = cookie.split("; ")

# 遍历每个键值对，取出目标键对应的值
for pair in pairs:
    key, value = pair.split("=")
    if key == target_key:
        print(value)
        break

运行以上代码，输出结果为：

skey%3D%40Uyta2flI3%3Buin%3Do0007436229%3Bp_skey%3DvpuSnf1y2aLsNQfOmpJQwcPazPNUvMm*ADv-uu2FZpE_