erlang 里面，一个关于字符串的问题 - V2EX

erlang 里面，一个关于字符串的问题 - V2EX

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这是一个创建于 4088 天前的主题，其中的信息可能已经有所发展或是发生改变。

现在想把一个列表比如[{1,2}, {3,4}, rrr],转换成这个样子："[{1,2}, {3,4}, rrr]".
各位大大怎么实现啊？

2 条回复 2014-08-02 14:48:27 +08:00

1

KDr2

2014-08-01 19:45:09 +08:00

1

lists:flatten(io_lib:format("~p",[[{1,2}, {3,4}, rrr]])).

2

rcmerci

OP

2014-08-02 14:48:27 +08:00

@KDr2 thanks

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