fix bug

apps/classroom/Tpl/default/Index/search_w3g.html

@@ -291,7 +291,7 @@
 				cacheKeyWorlds:function () {
 				cacheKeyWorlds:function () {
 					let item = localStorage.getItem("search");
 					let item = localStorage.getItem("search");
 					//['考研课程', '事业单位考试', '公务员考试'];
 					//['考研课程', '事业单位考试', '公务员考试'];
-					return item ? item : [];
+					return item ? JSON.parse(item) : [];
 				}
 				}
 			},
 			},
 			methods: {
 			methods: {
@@ -423,7 +423,7 @@
 					let item = localStorage.getItem("search");
 					let item = localStorage.getItem("search");
 					console.log(item);
 					console.log(item);
 					//['考研课程', '事业单位考试', '公务员考试'];
 					//['考研课程', '事业单位考试', '公务员考试'];
-					let data = item ? item : [];
+					let data = item ? JSON.parse(item) : [];
 					console.log(data);
 					console.log(data);
 					if (data.indexOf(this.keyword) < 0) {
 					if (data.indexOf(this.keyword) < 0) {
 						data.push(this.keyword);
 						data.push(this.keyword);
@@ -433,7 +433,7 @@
 						data.shift();
 						data.shift();
 					}
 					}
 					console.log(data);
 					console.log(data);
-					localStorage.setItem("search", data);
+					localStorage.setItem("search", JSON.stringify(data));
 				}
 				}
 			}
 			}
 		})
 		})