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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                #### 對于element ui框架中的table組建 可通過render-header函數來返回<el-tooltip></el-tooltip>的提示信息。該函數傳遞兩個參數:1 對象組成的內容,可通過自定義label-class-name來傳值 示例`renderHeader(h, { column, $index }) { return ( <div> <span>{column.label}</span> <el-tooltip class="item" effect="light" content={this.$t('markCount.' + column.labelClassName)} placement="top-start" > <i class="el-icon-question" /> </el-tooltip> </div> ); }` #### 關于生命周期 1、created階段的ajax請求與mounted請求的區別:前者頁面視圖未出現,如果請求信息過多,頁面會長時間處于白屏狀態 2、mounted 不會承諾所有的子組件也都一起被掛載。如果你希望等到整個視圖都渲染 完畢,可以用 vm.$nextTick
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