测试用例：新增光标悬停后显示请求JSON

Author: TommyLemon

index.html

@@ -132,7 +132,7 @@
     <div class="left-panel">
       <ul v-show="isTestCaseShow" class="historys" style="width: 100%;height: 100%;overflow: hidden;overflow-y: scroll;padding-bottom: 50px">
         <li v-for="(item, index) in testCases" >
-          <a href="javascript:void(0)" @click="restoreRemote(item)" > {{(item.Document.version > 0 ? 'V' + item.Document.version : 'V*') + ' ' + item.Document.name  + '    ' + item.Document.url}}</a>
+          <a class="hint--rounded hint--no-animate" ref="testCaseTexts" @mouseover="setRequestHint(index, item)" href="javascript:void(0)" @click="restoreRemote(item)" > {{(item.Document.version > 0 ? 'V' + item.Document.version : 'V*') + ' ' + item.Document.name  + '    ' + item.Document.url}}</a>
           <div :style="{ background: item.compareColor }" v-show="item.compareType != null" style="position: absolute;top: 8px;right: 36px;display: inline-block;">
             <button class="hint--left" ref="testResultButtons" @mouseover="setTestHint(index, item)" v-show="item.compareType != null" @click="handleTest(false, index, item)" style="position: relative;">{{ item.compareMessage + (item.showType == 'before' ? '-前' : '-后') }}</button>
             <svg class="icon" style="position: relative;margin-left: 10px" @click="downloadTest(index, item)">

js/main.js

@@ -1232,7 +1232,7 @@
 
         this.locals = this.locals || []
         if (this.locals.length >= 1000) { //最多1000条，太多会很卡
-          this.locals.splice(this.locals.length - 1, 1)
+          this.locals.splice(999, this.locals.length - 999)
         }
         var method = App.getMethod()
         this.locals.unshift({
@@ -1945,9 +1945,16 @@
         }
       },
 
+      //显示详细信息, :data-hint :data, :hint 都报错，只能这样
+      setRequestHint(index, item) {
+        var d = item == null ? null : item.Document;
+        var r = d == null ? null : d.request;
+        this.$refs.testCaseTexts[index].setAttribute('data-hint', r == null ? '' : JSON.stringify(JSON.parse(r), null, ' '));
+      },
       //显示详细信息, :data-hint :data, :hint 都报错，只能这样
       setTestHint(index, item) {
-        this.$refs.testResultButtons[index].setAttribute('data-hint', item.hintMessage);
+        var h = item == null ? null : item.hintMessage;
+        this.$refs.testResultButtons[index].setAttribute('data-hint', h || '');
       },
 
 // APIJSON >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>