weex打开本地js后，想跳转到本地的另一js文件，但使用navigator后跳转空页面

android开始加载js方法
public class MainActivity extends AppCompatActivity implements IWXRenderListener {

WXSDKInstance mWXSDKInstance;
RelativeLayout viewGroup;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mWXSDKInstance = new WXSDKInstance(this);
    mWXSDKInstance.registerRenderListener(this);
    String aa [] = this.getAssets().getLocales();
    mWXSDKInstance.render("test", WXFileUtils.loadAsset("foo.js",this), null, null, -1, -1, WXRenderStrategy.APPEND_ASYNC);
    //mWXSDKInstance.render(WXFileUtils.loadAsset("foo.js",this));
}
。。。。。。

}

wee中的vue代码
<script>

var navigator = weex.requireModule('navigator')
var modal = weex.requireModule('modal')

export default {

data: {
  logoUrl: 'https://alibaba.github.io/weex/img/weex_logo_blue@3x.png',
  target: 'World'
},
created: function(){
    
},
methods: {
  update: function (e) {
    this.target = 'Weex'
  },
  jump: function (e){
    navigator.open({
      url: "file://assets/sec.js",
      animated: "true"
    }, function(){}, function(){})
  }
}

}
</script>

引用
dependencies {

compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:24.2.1'
testCompile 'junit:junit:4.12'

compile 'com.android.support:recyclerview-v7:24.2.1'
compile 'com.alibaba:fastjson:1.1.45'
compile 'com.taobao.android:weex_sdk:0.9.5@aar'
compile 'com.github.bumptech.glide:glide:3.7.0'

}