this.$xx是系统定义的属性，常用的有：this.$message、this.$route、this.$router、this.$ref（已经写好了）、this.$confirm、this.$emit、this.$store,this.$loading...###1.this.$confirm,this.$messageremoveQuestion(id){this.$confirm("确定要删除吗？","Prompt",{confirmButtonText:"确定”，cancelButtonText：“取消”，类型：“警告”，}）。then（（）=>{AdminApi.library.removeQuestion（{id：id，pageName：this.pageName，}）.then（（res）=>{if(res.status=="200"){this.popVisible=false;this.$message.success("操作成功！");this.getQuestionDict();}});});},###2.this.$router,this.$routesetTimeout(()=>{this.$router.push("/enterprise/info/"+this.eid);},3000);$this.$router.push()获取参数：this.$route.params.userId3.this.$emit组件间通信（点击确定提交模态框，关闭模态框）###4.this.$store数据缓存store/index.jsimportVuefrom'vue'importVuexfrom'vuex'Vue.use(Vuex)conststore=newVuex.Store({state:{userId:localStorage.getItem('userId'),userEmail:localStorage.getItem('userEmail'),userMobile:localStorage.getItem('userMobile'),},getters:{isLogin(state){returnstate.userId&&state.userId>0},userId(state){returnstate.userId;},userEmail(state){返回state.userEmail;},userMobile(state){returnstate.userMobile;}},mutations:{login(state,user){state.userId=user.id;state.userEmail=user.email;state.userMobile=user.mobile;localStorage.setItem('userId',user.id);localStorage.setItem('userEmail',user.email);localStorage.setItem('userMobile',user.mobile);},logout(state){state.userId=0;state.userEmail='';state.userMobile='';localStorage.removeItem('userId');localStorage.removeItem('userEmail');localStorage.removeItem('userMobile');}}})exportdefaultstore使用：this.$store.commit("login",user);这个.$store.getters.isLogin？"是":"否";this.form.operatorName=this.$store.getters.adminName;
