1.我在使用fileinput做异步上传的时候,通过路由提交到后台。 2.路由 3.后台接收 4.问题返回[1,{}]取不到值5.1 补充如果这里使用$_FILES['cover'];是可以取到值的5.2 补充如果是表单提交,是可以取到值的6.请大神解惑!感激不尽!phpthinkphp5thinkphpajax 有用关注2收藏1 回复 阅读10.1k 2 个回答
//付款上载publicfunctionpay_upload(){$param=$this->request->param();if($_FILES) {//上传文件错误或者文件验证不通过时,都会抛出异常,所以要使用try来捕捉异常try{//获取上传的文件,如果有上传错误,会抛出异常$file= \think\facade\Request::file('file');//如果上传的文件为null,手动抛出一个异常,统一...
".http_build_query($data);$res=$this->mycurl($url);1920//解析xml21//simplexml_load_string($pageContents, 'SimpleXMLElement', LIBXML_NOCDATA)22//$data = json_encode($data);23//$res = $this->mycurl($url,$data);24var_export($res);25}26publicfunctionmycurl($url,$postfields=NULL,$...
1$name=$request->input('name'); You may pass a default value as the second argument to theinputmethod. This value will be returned if the requested input value is not present on the request: 1$name=$request->input('name','Sally'); ...
ShiftF10to run orShiftF9to debug the corresponding saved run/debug configuration at any moment without the need to open the request file in the editor. This can be useful if you are working on the web service endpoint implementation and want to quickly test it by sending an HTTP request....
1if($request->has('name')) { 2// 3} Old Input Laravel allows you to keep input from one request during the next request. This feature is particularly useful for re-populating forms after detecting validation errors. However, if you are using Laravel's includedvalidation features, it is ...
PHP 代码: Html 及 JS 代码 xhr.send(FormData) Example document.querySelector('#afile').addEventListener('change', function(e) { var file = this.files[0]; var fd = new FormData(); fd..
constxmlhttp =newXMLHttpRequest(); xmlhttp.onload=function() { constmyObj = JSON.parse(this.responseText); document.getElementById("demo").innerHTML= myObj.name; } xmlhttp.open("GET","demo_file.php"); xmlhttp.send(); Try it Yourself » ...
getBehaviors() Returns all behaviors attached to this component. yii\base\Component getIsConsoleRequest() Returns a value indicating whether the current request is made via command line. yii\base\Request getParams() Returns the command line arguments. yii\console\Request getScriptFile() Returns entry...
1, php://input 可以读取http entity body中指定长度的值,由Content-Length指定长度,不管是POST方式或者GET方法提交过来的数据。但是,一般GET方法提交数据 时,http request entity body部分都为空。 2,php://input 与$HTTP_RAW_POST_DATA读取的数据是一样的,都只读取Content-Type不为multipart/form-data的数据...