从字符串中提取值并将其存储在列表中

Question

我有一个字符串string

string = "get|Server ID:Server1,Server ID:Server2,Server ID:Server3,Query:SELECT * FROM sometable,_xsrf:57bsdkfnklbjhgfhjfghsndfsdfsdf"

get|和,Query:之间的唯一内容是服务器ID

在我的示例中有3个服务器ID，但可以有更多

string = "get|Server ID:Server1,Server ID:Server2,Server ID:Server3,Server ID:Server4,Server ID:Server5,Query:SELECT * FROM sometable,_xsrf:57bsdkfnklbjhgfhjfghsndfsdfsdf"

我想选择所有服务器ID，例如server1，server2，server3等，并将它们放在列表中。

Answer 1

试试这个：

text = "get|Server ID:Server1,Server ID:Server2,Server ID:Server3...,Query:SELECT * FROM sometable,_xsrf:57bsdkfnklbjhgfhjfghsndfsdfsdf"

pattern = r'Server ID:([^,.]*),?'
result = re.findall(pattern, text)

print result

这是输出：

['Server1', 'Server2', 'Server3']