Node.js 拷贝 Buffer Node.js 比较 Buffers Node.js 拆分 Buffer Node.js 拷贝 Buffer var buffer1 = new Buffer('ABC'); //copy a buffer var buffer2 = new Buffer(3); buffer1.copy(buffer2); console.log("buffer2 content: " + buffer2.toString()); Node.js 比较 Buffers Node.js 拆分 Buffer