3 回答

TA貢獻(xiàn)1871條經(jīng)驗(yàn) 獲得超8個(gè)贊
file.encoding
String.getBytes()
InputStreamReader
OutputStreamWriter
JAVA_TOOL_OPTIONS
能,會(huì),可以
java -Dfile.encoding=UTF-8 … com.x.Main
Charset.defaultCharset()
file.encoding
file.encoding
Charset.defaultCharset()

TA貢獻(xiàn)1799條經(jīng)驗(yàn) 獲得超9個(gè)贊
System.setProperty("file.encoding","UTF-8");Field charset = Charset.class.getDeclaredField("defaultCharset");charset.setAccessible(true); charset.set(null,null);
添加回答
舉報(bào)