reqiure.js加载非标准模块

function fn1() {
  console.log("我是fn1()")
}

function fn2() {
  console.log("我是fn2()")
}

require.config({　　　　
  shim: {
    "funs": {
      init: function() {
        return {
          fn1: fn1,
          fn2: fn2
        }
      }
    }
  }
});

requirejs(["funs"], function(o) {
   o.fn1();
   o.fn2();
});