let bufOut = new Buffer(pos); bufBin.copy(bufOut, 0, 0, pos); fs.writeFile('./magic.bin', bufOut, function(err){ if(err){ console.log("error"); }else { console.log("ok"); } }) 为什么文件显示的还是 utf8 编码的类容,还非二进制显示? 输出如下
3_id8_nameSid3_py8_keyword9_costGems8_skillId1I1D1S1B1I2[I61110014soul111941000420004300044000 