代码

$("#button").on('click', function(){
    var name = $("#name").val();
    var age = $("#age").val();
    infoContract.methods.setInfo(name,age).send({from: '0x1eB41Ac9cEeff8a72876e3010CB9749dd50F4c3C'},function(error, transactionHash){
      if(!error){
          console.log("set ok");
      }
    })
});