使用正则进行仅限一层（外层JsonArray，内层JsonObject）的JsonArray格式校验

最新推荐文章于 2022-06-18 21:22:02 发布

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最新推荐文章于 2022-06-18 21:22:02 发布 · 389 阅读

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#json #正则表达式

该博客详细介绍了如何使用正则表达式来验证仅包含一层JsonObject的JsonArray格式的有效性，包括捕获key-value对、jsonObject和整个jsonArray的正则模式。

(?:"((?:(\\")|[^"])+)")
"key" 捕获有值

(?:"((?:(\\")|[^"])*)")
"" 捕获无值及有值

(?:(?:"((?:(\\")|[^"])+)"):(?:"((?:(\\")|[^"])*)")) a
"key":" 3kjk" 捕获key-value

(?:(?:a,)*a) b
(?:(?:(?:(?:"((?:(\\")|[^"])+)"):(?:"((?:(\\")|[^"])*)")),)*(?:(?:"((?:(\\")|[^"])+)"):(?:"((?:(\\")|[^"])*)")))
"key":"3kjk","k3y":"3kjk",...捕获1个及以上key-value

(?:{(?:b)?}) c
(?:{(?:(?:(?:(?:(?:"((?:(\\")|[^"])+)"):(?:"((?:(\\")|[^"])*)")),)*(?:(?:"((?:(\\")|[^"])+)"):(?:"((?:(\\")|[^"])*)"))))?})
{"key":"3kjk","k3y":"3kjk",...} 捕获jsonObject

(?:(?:(?:{(?:(?:(?:(?:(?:"((?:(\\")|[^"])+)"):(?:"((?:(\\")|[^"])*)")),)*(?:(?:"((?:(\\")|[^"])+)"):(?:"((?:(\\")|[^"])
*)"))))?}),)*(?:{(?:(?:(?:(?:(?:"((?:(\\")|[^"])+)"):(?:"((?:(\\")|[^"])*)")),)*(?:(?:"((?:(\\")|[^"])+)"):(?:"((?:(\\")|[^"])
*)"))))?})) d
{},{"key":"3kjk","k3y":"3kjk",...},... 捕获1个及以上jsonObject

(?:\[(?:d)?\])
(?:\[(?:(?:(?:(?