208, 602, 300), ...borderStyle()}">
        <span :style="{...positionStyle(4, 4), fontWeight: 'bold'}">程序执行记录</span>
        <div :style="{...psStyle(34, 0, 532, 298), overflowY: 'scroll'}">
          <div v-for="(item,index) in history" :key="index" :style="{width: '278px', marginTop: '8px', backgroundColor: historyIndex===index?'#ccc':'#fff', cursor: 'pointer'}" v-on:click="historyIndex=index">
            <span>第 {{ item.pc }} 行：{{ item.action }}</span>
          </div>
        </div>
