web/html5调用摄像头实现二维码扫描;
java扩展使用说明
该解析过程需要java环境支持，jar包启动后在本机的20147端口接受socket监听，因此网络编程语言都可以调用。
1 命令行启动jar包
java -jar xxxxx.jar
启动成功应该能看到20147端口的应用
2服务socket调用
暂提供php调用代码(Web/html5 calls the camera to realize the two-dimensional code scan.

Java extension usage descr iption

The parsing process requires Java environment support, and the jar packet starts to receive socket listeners on the 20147 port of the machine, so the network programming language can be called.

1 the command line starts the jar package

Java -jar xxxxx.jar

Startup success should be able to see the 20147 port application

2 service socket call

Temporarily provide PHP call code)