Java string数据的相关内容

在java中分别使用String与char处理字符类型的数据有什么区别，对Java性能有什么影响？

java取String中的数据

{"max":电影,"min":电视剧, 综艺}这种格式的String 数据 ,不能转换成 JSONObject对象可是我想取出其中的数据呀怎么取就是最后取出的是max =" 电影"min = "电视剧,综艺"来个大神吧!!!!!!!!

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更新时间 2024-02-17 10:57:13

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