outputstream轉(zhuǎn)字符串 servletoutputstream轉(zhuǎn)byte fileoutputstream是字符流嗎?不,這是字節(jié)流。引用寫入的方法不是char:write(int b)write(byte[]b)write(byte[]b,... 2021-03-14 2510次瀏覽