執行JAVA程序報錯內容如下:
java.lang.IllegalStateException: The Java Virtual Machine has not been configured to use the desired default character encoding (UTF-8).
經查,是因為在windows中安裝的jdk默認編碼格式是GBK,需要修改為utf-8.在系統中添加系統變量
變量名:JAVA_TOOL_OPTIONS
變量值:-Dfile.encoding=UTF-8
重啟Eclipse即可(一定要重啟,否則不生效)