function showCert(){ var oCert = document.createElement("p"); oCert.style.height = 700+'px'; oCert.style.width = 490+'px'; oCert.style.z-index = 2222; var oImg = document.createElement("img"); oImg.src = "${resourceRoot }/web/ybb/assets/img/main/about2.png"; oCert.appendChild(oImg); document.body.appendChild(oCert); }

报错Uncaught ReferenceError: Invalid left-hand side in assignment
index:923 Uncaught ReferenceError: $JssorEasing$ is not defined(anonymous function) @ index:923
7index:265 Uncaught ReferenceError: showCert is not defined