全改黑色

src/project/qujing/AppLegalLearning/classDetail.vue

@@ -1,6 +1,6 @@
 <template>
   <div class="classDetail">
-    <u-navbar title="在线课堂" :background="{background: '#f4f6fa'}"></u-navbar>
+    <u-navbar title="在线课堂" title-color="#000" :background="{background: '#f4f6fa'}"></u-navbar>
 
     <div class="media">
       <img :src="data.pictureUrl" alt="" v-if="data.courseType == 0">

src/project/qujing/AppLegalLearning/result.vue

@@ -1,6 +1,6 @@
 <template>
   <div class="result">
-    <u-navbar title="考试结果" :background="backgroundNavbar"></u-navbar>
+    <u-navbar title="考试结果" title-color="#000" :background="backgroundNavbar"></u-navbar>
     <div class="result_info">
       <div class="grade">{{ data.score }}</div>
       <div class="tips">

src/project/qujing/AppLegalLearning/testForm.vue

@@ -1,6 +1,6 @@
 <template>
   <div class="testForm">
-    <u-navbar title="法治学习" :background="backgroundNavbar" z-index="9999"></u-navbar>
+    <u-navbar title="普法考试" title-color="#000" :background="backgroundNavbar" z-index="9999"></u-navbar>
     <div class="testForm_info">
       <div v-for="(item,index) in list" :key="index">
         <div v-if="activeIndex === index">