单张图片上传
展示图：
完整代码：
ajax上传图片练习 //正面身份证 function picture() { var data = new FormData($('#form')[0]); /* new FormData 的意思 * 获取我们for表单中的所有input的name和value为了更方便传值 * https://segmentfault.com/a/1190000012327982?utm_source=tag-newest */ console.log(data); $.ajax({ url: "http://tp5-shopxo.likeball.top/index.php?s=/api/Mi/measurement", type: 'POST', data: data, dataType: 'JSON', cache: false, processData: false, contentType: false, success: function(data) { // console.log(data); if (data['whether']) { var result = ''; var result1 = ''; result += ''; result1 += 'http://tp5-shopxo.likeball.top/' + data['site']; $('#results').html(result); $('#fronts').val(result1); } }, error: function(data) { alert('错误'); } }); }
tp控制器代码
public function measurement() { $response = array(); //这是身份证正面 if ( isset( $_FILES['drawing'] ) && $_FILES['drawing']['error'] == 0 ) { $drawing = request()->file('drawing'); $picture = $drawing->validate( ['ext'=>'jpg,png,gif'] )->move( ROOT_PATH . 'static' . DS . 'upload/mi/img' ); } if ( isset( $picture ) ) { $filePaths = '/static' . DS . 'upload/mi/img/'. $picture->getSaveName(); $response['whether'] = true; $response['site'] = $filePaths; echo json_encode($response); } // 正面结束 }多个上传
展示：
完整代码：
文件上传 #front { width: 120px; height: 120px; background-color: #8A6DE9; } #frontage { width: 120px; height: 120px; background-color: #8A6DE9; } #banking { width: 120px; height: 120px; background-color: #8A6DE9; } #house { width: 120px; height: 120px; background-color: #8A6DE9; }身份证正面:
身份证反面：
银行卡正面：
银行卡反面：
function identity() { var formData = new FormData(); formData.append("drawing", $('#drawing')[0].files[0]); // console.log(formData); $.ajax({ url: "http://tp5-shopxo.likeball.top/index.php?s=/api/Mi/measurement", type: 'POST', data: formData, dataType: 'JSON', cache: false, processData: false, contentType: false, success: function(data) { console.log(data); if (data['whether'] == true) { var result = ''; var result1 = ''; result += '
tp控制器中
public function measurement() { $response = array(); //这是身份证正面 if ( isset( $_FILES['drawing'] ) && $_FILES['drawing']['error'] == 0 ) { $drawing = request()->file('drawing'); $picture = $drawing->validate( ['ext'=>'jpg,png,gif'] )->move( ROOT_PATH . 'static' . DS . 'upload/mi/img' ); } if ( isset( $picture ) ) { $filePaths = '/static' . DS . 'upload/mi/img/'. $picture->getSaveName(); $response['whether'] = true; $response['site'] = $filePaths; echo json_encode($response); } // 正面结束 // 这是反面 if ( isset( $_FILES['reverse'] ) && $_FILES['reverse']['error'] == 0 ) { $reverse = request()->file('reverse'); $reverse = $reverse->validate( ['ext'=>'jpg,png,gif'] )->move( ROOT_PATH . 'static' . DS . 'upload/mi/img' ); } if ( isset( $reverse ) ) { $contrary = '/static' . DS . 'upload/mi/img/'. $reverse->getSaveName(); $response['whether'] = true; $response['site'] = $contrary; echo json_encode($response); } //银行卡正面 if ( isset( $_FILES['transaction'] ) && $_FILES['transaction']['error'] == 0 ) { $transaction = request()->file('transaction'); $transaction = $transaction->validate( ['ext'=>'jpg,png,gif'] )->move( ROOT_PATH . 'static' . DS . 'upload/mi/img' ); } if ( isset( $transaction ) ) { $stuck = '/static' . DS . 'upload/mi/img/'. $transaction->getSaveName(); $response['whether'] = true; $response['site'] = $stuck; echo json_encode($response); } //银行卡反面 if ( isset( $_FILES['redlining'] ) && $_FILES['redlining']['error'] == 0 ) { $redlining = request()->file('redlining'); $redlining = $redlining->validate( ['ext'=>'jpg,png,gif'] )->move( ROOT_PATH . 'static' . DS . 'upload/mi/img' ); } if ( isset( $redlining ) ) { $other = '/static' . DS . 'upload/mi/img/'. $redlining->getSaveName(); $response['whether'] = true; $response['site'] = $other; echo json_encode($response); } }总结
以上所述是小编给大家介绍的ThinkPHP5 通过ajax插入图片并实时显示，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！
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