Browse Source

调整模板导入正则结果判断问题

OnePsycho 4 years ago
parent
commit
fffcd6fdb7

+ 1 - 1
TEAMModelOS/ClientApp/src/view/evaluation/components/BaseImport.vue

@@ -297,7 +297,7 @@
 				var regex = /(\<math.*?<\/math\>)/g;
 				var html = res.html
 				var arr = html.match(regex);
-				if(arr.length){
+				if(arr && Array.isArray(arr) && arr.length){
 					// 对所有的mathml进行转换成svg操作
 					arr.forEach(math => {
 						let svgHtml = window.MathJax.mathml2svg(math, { em: 12, ex: 6 })