idea json乱码
时间: 2023-08-04 15:04:50 浏览: 156
回答: 如果在使用IDEA时遇到JSON乱码问题,可以尝试以下几种解决方法。首先,可以在IDEA的设置中将文件编码设置为UTF-8。具体操作是:进入Settings -> Editor -> File Encodings -> Global Encodings & Project Encodings,将编码设置为UTF-8。\[1\]其次,可以在方法的RequestMapping中加上produces属性,指定返回的JSON数据的编码为UTF-8。具体操作是:在RequestMapping注解中添加produces属性,值为"application/json; charset=utf-8"。\[2\]另外,如果在运行Main方法时,控制台中文也出现乱码,可以在IDEA的设置中将编译器的附加命令行参数设置为"-encoding utf-8"。具体操作是:进入Settings -> Build, Execution, Deployment -> Compile -> Java Compiler -> Additional command line parameters,将参数设置为"-encoding utf-8"。\[3\]通过以上方法,可以解决IDEA中JSON乱码的问题。
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