导入Excel并插入数据库中

Question

如何导入Excel文件并将数据添加到数据库中？我在控制器中有逻辑（我认为），但是我不确定如何从Vue将其发送到控制器？我将此代码基于我正在从事的另一个项目和教程中，但我不知道如何使它适应我的项目。

这是控制器存储功能

public function store(Request $request)
{
    ini_set('max_execution_time', 300);
    $users = $request->all();
    try {
        DB::beginTransaction();
        foreach ($users as $user) {
            $dbUser = $this->getUser($user['CARNET']);
            Log::error($dbUser);
            $dbUser->name = $user['NOMBRE'];
            $dbUser->card = $user['CEDULA'];
            $dbUser->scard = $user['CARNET'];
            $dbUser->email = $user['CORREO'];
            $dbUser->password = $user['PASSWORD'];

            $this->isSet('TIPO-USUARIO', $user);
            $user_type_id = $this->getUserId($user['TIPO-USUARIO']);
            $dbUser->user_type_id = $user_type_id->id;

            $dbUser->save();

            foreach (explode(',', str_replace(' ', '', $user['CATEGORIA-USUARIO'])) as $c) {
                $category = $this->getCategory($c);
                $dbUser->userCategory()->save($category);
            }

            $dbUser->save();
        }
        DB::commit();
    } catch (Exception $e) {
        DB::rollBack();
        throw new HttpException(500, 'Sucedio un error importando la información favor intentar de nuevo');
    }
}

我的想法中有什么

<input type="file" name="file" class="inputfile" id="fileUpload"/>
<label for="fileUpload">Select Excel</label>

<el-button
    style="margin: 5px; margin-left: 20px"
    type="primary"
    class="mt-1"
    :loading="loading"
    @click="sendData()">Import
</el-button>

sendData(data) {
    this.loading = true;
    this.error = {};
    this.$http.post(this.baseUrl, data, this.params)
        .then(
            () => {
                this.successAction();
                this.errorDis = false;

            },
            (res) => {
                this.showErrors(res);
                 this.errorDis = true;
            }
        );
},
successAction() {
    this.loading = false
},
showErrors(res) {
    const [message, errors] = parseError(res);
    this.error = {
        message,
        errors
    };
    this.loading = false;
    this.processing = false;
},

我不确定如何将实际数据发送到控制器以进行保存。

Answer 1

您可以使用Laravel-Excel来读取文件，创建对象或数组并将数据存储在所需的表上。在视图（刀片，vue，jqueery等）中，您只需要通过这样的路由将文件作为POST发送：

Route::post('/importExcel', 'YourController@importExcelmethod');