[0]微信小游戏只显示1/4

找到laya.wxmini.js文件，修改_onStageResize方法，改成：

static _onStageResize() {

      var ts = Laya.Laya.stage._canvasTransform.identity();

      ts.scale((Laya.Browser.width / Laya.Render.canvas.width / Laya.Browser.pixelRatio), Laya.Browser.height / Laya.Render.canvas.height / Laya.Browser.pixelRatio);

      var canvas = Laya.Render._mainCanvas;

      var canvasStyle = canvas.source.style;

      canvasStyle.transform = canvasStyle.webkitTransform = canvasStyle.msTransform = canvasStyle.mozTransform = canvasStyle.oTransform = "";

}