seajs require函数返回的是undefind？

Question

html

<script src="https://cdn.bootcss.com/seajs/3.0.2/runtime.js"></script>
<script>
    seajs.use('./controler/index')
</script>

index.js

define(function (require, exports, module) {
    // snip...
    var a = require('./test');
    console.log(a)
});

test.js

define(function (require, exports, module) {
    // snip...
    exports.name = '123'
});

执行结果

请问是什么原因啊？

Answer 1

require 有返回值么？