代码格式优化，去除多余的引入

src/pages/courseDetail/components/comment.vue

@@ -121,9 +121,6 @@
 
 	const popup = ref(null);
 	const popup_input_bottom = ref('0px');
-
-	const inputValue = ref('');
-	const placeholder = ref('');
 	const message_list = reactive([]);
 	const status = ref(''); // loadmore - 加载前，loading - 加载中，nomore - 没有数据
 	const limit = 20;
@@ -182,7 +179,7 @@
 	};
 
 	const getData = (from = '') => {
-		if (from == 'submit') {
+		if (from === 'submit') {
 			status.value = '';
 			total.value = -1;
 			page.value = 1;

src/pages/courseDetail/components/introduce.vue

@@ -48,7 +48,6 @@
 </template>
 
 <script setup>
-	import common from '@/common/common';
 	const props = defineProps({
 		modelValue: Object
 	});

src/pages/courseDetail/components/knowledge.vue

@@ -27,12 +27,12 @@
 		modelValue: Object
 	})
 	const min_no_success_id = computed(() => {
-		const find_item = props.modelValue?.pgrphData.find(res => (res.pgrphStdyStateName == '未学习' || res.pgrphStdyStateName == '学习中'))
+		const find_item = props.modelValue?.pgrphData.find(res => (res.pgrphStdyStateName === '未学习' || res.pgrphStdyStateName === '学习中'))
 		return  find_item?.pgrphId || ''
 	})
 	
 	const toDetail = (item) => {
-		if (item.pgrphStdyStateName == '已学习' || item.pgrphStdyStateName == '学习中' || min_no_success_id.value == item.pgrphId) {
+		if (item.pgrphStdyStateName === '已学习' || item.pgrphStdyStateName === '学习中' || min_no_success_id.value === item.pgrphId) {
 			emit('toStudyPrgh', item)
 		} else {
 			common.msg('请按顺序学习知识点')

src/pages/courseDetail/index.vue

@@ -76,15 +76,15 @@
 						</view>
 					</uv-sticky>
 					<!-- <swiper class="body-swiper" @change="swiper_change" :current="tabAct"><swiper-item> -->
-					<view class="course-info" v-if="tabAct == 0">
+					<view class="course-info" v-if="tabAct === 0">
 						<introduceVue v-model="form"></introduceVue>
 					</view>
 					<!--</swiper-item><swiper-item>-->
-					<view class="point" v-if="tabAct == 1">
+					<view class="point" v-if="tabAct === 1">
 						<knowledge v-model="form" @toStudyPrgh="toStudyPrgh"></knowledge>
 					</view>
 					<!--</swiper-item><swiper-item>-->
-					<view class="evaluate" v-if="tabAct == 2 && form">
+					<view class="evaluate" v-if="tabAct === 2 && form">
 						<comment ref="commentRef" :crsId="crsId" :imgId="form.imgId"></comment>
 					</view>
 					<!--</swiper-item></swiper>-->
@@ -120,7 +120,7 @@
 </template>
 
 <script setup>
-	import { reactive, ref, computed, onMounted } from 'vue';
+	import { ref, computed, onMounted } from 'vue';
 	import { onShow, onLoad, onUnload } from '@dcloudio/uni-app';
 	import { getCourseDetailApi } from '@/api/courseDetail.js';
 	import { startExamByCrs } from '@/api/examination.js';
@@ -185,10 +185,6 @@
 		scrollTop.value = e.detail.scrollTop;
 	};
 
-	const swiper_change = (res) => {
-		tabAct.value = res.detail.current;
-	};
-
 	// 去考试
 	const goto_examination = async () => {
 		if (isPreview.value === 'preview') return common.msg('预览课程不允许考试');

src/pages/courseDetail/submit.vue

@@ -72,7 +72,6 @@
 
 <script setup>
 	import { reactive, ref, nextTick } from 'vue';
-
 	import { onLoad } from '@dcloudio/uni-app';
 	import { publishCrsEvaluation } from '@/api/courseDetail.js';
 	import common from '@/common/common';
@@ -92,7 +91,7 @@
 
 	const submit = () => {
 		if (formData.bbsContent === '') {
-			if (formData.bbsTag == 'SUG') {
+			if (formData.bbsTag === 'SUG') {
 				return common.msg('请输入你的建议');
 			} else {
 				return common.msg('请输入你的问题');