dos

Public/static/js/common.js

@@ -57,7 +57,7 @@ $(document).ready(function () {
         });
     }
     $('.container').css('height', document.documentElement.clientHeight + 'px');
-    var fixHeight = ($('.page').height() - document.documentElement.clientHeight) / 2;
+    var fixHeight = Math.abs($('.page').height() - document.documentElement.clientHeight) / 2;
     $('.logo').css('top', fixHeight + 30 + 'px');
     $("input").on("blur", function () {
         window.scroll(0, 0); //失焦后强制让页面归位
@@ -147,7 +147,6 @@ $(document).ready(function () {
             var left = (img.width - ctx2.measureText(text).width) / 2;
             ctx2.shadowBlur = 0;
             ctx2.fillText(text, left, top * 2);
-            console.log(123)
             $('.page:visible').find('.showBox').show().html('<img src="' + canvas2.toDataURL('image/png') + '">');
         });
     })