增加回车搜索的功能

vue/afvue/src/views/Flist.vue

@@ -3,8 +3,11 @@
         
         <div class="wfbox">
             <div class="wfso">
+                <form @submit.prevent="sofile">
                 <input class="wfinput" type="text" ref="sokey" placeholder="请输入文件路径" v-model="spath">
-                <button class="wfbtn" @click="sofile()">GO</button>
+                <button class="wfbtn" type="submit" >GO</button>
+                </form>
+
             </div>
             <div class="fbox">
                 <div class="ftit">
@@ -63,8 +66,17 @@ export default {
             })
         },
         sofile(){
-            // alert("soobtn")
-            this.spath = this.$refs.sokey.value
+            let key = this.$refs.sokey.value
+            // 正则判断是否包含../ 或 ..
+
+            let reg = /\.\.\//
+            if(reg.test(key)){
+                // 正则替换
+                key = key.replace(/\.\.\//g, '')
+                // return false;
+            }
+            this.$refs.sokey.value = key
+            // this.spath = this.$refs.sokey.value
             this.getFlist()
         }
     }