摘要:
import java.util.Scanner; public class InputTest { public static void main(String[] args) { Scanner input = new Scanner(System.in); String val = null; 阅读全文
摘要:
public class Int_String_Char { public static void main(String[] args) { byte a1=2; short a2=2; int a3=1; long a4=2L; System.out.println(getType(a1)); 阅读全文
摘要:
前端imageBuffer设置图片src(后端到前端直传buffer) 本质为buffer转base64 let bytes = new Uint8Array(imageBuffer.data); let data = ""; let len = bytes.byteLength; for (let 阅读全文