當“描述”字段具有“輸入”（換行符）時，API 失敗。用于檢查用戶發(fā)送的所有參數(shù)的圖像下面的代碼從發(fā)布的 JSON 中獲取數(shù)據(jù)。 // get posted data $jason_value = json_decode(file_get_contents("php://input")); $crm_id = $jason_value->data->crmId; $descriptions = $jason_value->data->descriptions;我想接受描述作為字符串一行。descriptions = "10+ windows 現(xiàn)代風(fēng)格 7057655959"。我無權(quán)訪問用戶輸入描述的程序，我可以在其中添加驗證并將其轉(zhuǎn)換為 \n。轉(zhuǎn)換后低于字符串{ "jwt": "eyJ0", "data": { "crmId": "15876047", "geoconceptAppointmentId": "15876","geoconceptCustomerId": "15876047","status": "Rejected","appointmentDateTime": "","firstName": "Nick Test","lastName": "PA","address": "9112 RUE Tom","city": "MONTREAL","state": "QC","zip": "H2N1T1","country": "CAN","phoneNumber1": "5148332222","phoneNumber2": "5148332222","email": "nbskgg@gmail.com","dateEntry": "2019-06-20 12:02","dateModify": "2019-06-20 12:02","preferredWayToContact": "","textMsgFlag": "Y","hearAboutUs": "Referral","perferredTime": "Anytime","descriptions": "I have to call at 5" pm. ","worklog": "This is the comment ","rejectReason": "Area | Region","referredByDC": "09999","referredByStoreUsername": "store215","assignedUsername": "","createdByUsername": "np","modifiedByUsername": "np","btgMarket": "Montreal"}}
1 回答
HUWWW
TA貢獻1874條經(jīng)驗 獲得超12個贊
你是對的，在 PHP7+ 中，文字制表符或換行符會導(dǎo)致 json 解析失敗。file_get_contents("php://input")返回一個字符串，所以我看不出為什么你不能在嘗試解析它之前過濾它。但也許我錯過了一些東西。
//Catch Unix OR DOS line endings, but not both
$filter = Array("\n","\n\r");
$replace = " ";
$cleanJSON = str_replace($filter, $replace, file_get_contents("php://input");
$data = json_decode($cleanJSON));
我想指出，在這一點之后，您的代碼引用了一個不存在的變量： $jason_value
$crm_id = $jason_value->data->crmId;
$descriptions = $jason_value->data->descriptions;
要引用您剛剛創(chuàng)建的對象的屬性，請直接轉(zhuǎn)到$data：
$crm_id = $data->crmId;
$descriptions = $data->descriptions;
我希望您想用空格替換換行符，但如果您實際遇到的內(nèi)容在換行符之前有一個空格，則您可能只想要一個空字符串，但無法從我們擁有的內(nèi)容中看出這一點。
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