intellij idea 进行javaweb开发

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我在module setting里面导入第三方jar包，比如JSON的jar包，但是在运行tomcat的时候，提示找不到JSON相关的类，请问是什么原因
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10 years, 7 months ago

天然笨蛋哦 10 years, 7 months ago

建议题主用Maven，无此烦恼。

answered 10 years, 7 months ago

灼眼D萝莉控 answered 10 years, 7 months ago

看起来没有正常的部署，先把target下的文件全部删除，重新编译再部署，应该就可以了。

answered 10 years, 7 months ago

十六夜☆咲夜 answered 10 years, 7 months ago

将包复制到 /WEB-INF/lib 下

answered 10 years, 7 months ago

川又伽椰子 answered 10 years, 7 months ago

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在如图lib下再次添加jar包即可

answered 10 years, 7 months ago

zzzxxx answered 10 years, 7 months ago