3 回答

TA贡献1877条经验 获得超6个赞
>>> var g='{getThis}';>>> g.substring(1,g.length-1)"getThis"

TA贡献1946条经验 获得超3个赞
/{(.*?)}/
/{([^}]*)}/

TA贡献1831条经验 获得超9个赞
/\{([^}]+)\}/
/ - delimiter
\{ - opening literal brace escaped because it is a special character used for quantifiers eg {2,3}
( - start capturing
[^}] - character class consisting of
^ - not
} - a closing brace (no escaping necessary because special characters in a character class are different)
+ - one or more of the character class
) - end capturing
\} - the closing literal brace
/ - delimiter
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