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Javascript 如何使用socket.io接收多个发出的参数_Javascript_Node.js_Socket.io - Fatal编程技术网

Javascript 如何使用socket.io接收多个发出的参数

Javascript 如何使用socket.io接收多个发出的参数,javascript,node.js,socket.io,Javascript,Node.js,Socket.io,我看到了socket.io备忘单,但它没有解释如何接收多个数据 客户示例: socket.emit('foo', 'bar', 'baz'); 服务器示例: socket.on('foo', (msg) => { console.log('message: ' + msg); //output is "message: bar" }); 如何获取baz?指定侦听器中的参数 socket.on('foo', (msg1, ms2) => { console.log

我看到了socket.io备忘单,但它没有解释如何接收多个数据

客户示例:

socket.emit('foo', 'bar', 'baz');
服务器示例:

socket.on('foo', (msg) => {
    console.log('message: ' + msg); //output is "message: bar"
}); 

如何获取baz?

指定侦听器中的参数

socket.on('foo', (msg1, ms2) => {
    console.log('message1: ' + msg1); 
    console.log('message2: ' + msg2);
});