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JAVA中如何用replace函数把双引号替换成单引号

摘要: JAVA中如何用replace函数把双引号替换成单引号

请各位兄弟帮帮忙呀

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str.replace('/"','/');
或str.replaceAll("/"","/'");

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不好意思,第一个少打了个单引号str.replace('/"','/'');

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str = str.replaceAll("/"","/'");//这样正解
str.replaceAll("/"","/'");//replaceAll()没有返回void的重载,为什么这里编译运行没错

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str = str.replaceAll("/"","/'");

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str = str.replaceAll("/"","/'");

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都讲完了，纯粹路过
注意转义字符前要加/才能正确表示该字符

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up

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楼主的问题应该解决了吧

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replaceAll才对
str = str.replaceAll("/"","/'");

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str = str.replaceAll("/"","/'");

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str = str.replaceAll("/"","/'");

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顶

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