Question

我的wsdl文件： -

<?php

 /** 

  @Description: Book Information Server Side Web Service:
  This Sctript creates a web service using NuSOAP php library. 
  fetchBookData function accepts ISBN and sends back book information.

  @Author:  http://programmerblog.net/

  @Website: http://programmerblog.net/

 */

 require_once('dbconn.php');

 require_once('lib/nusoap.php'); 

 $server = new nusoap_server();

/* Fetch 1 book data */
function presentStatusPull($rnbcode){

  global $dbconn;

  $sql = "SELECT * FROM rnb_gpl_data where did = :rnbcode";

  // prepare sql and bind parameters
    $stmt = $dbconn->prepare($sql);

    $stmt->bindParam(":rnbcode", $rnbcode);

    // insert a row
    $stmt->execute();

    $data = $stmt->fetch(PDO::FETCH_ASSOC);

    return json_encode($data);

    $dbconn = null;

}

$server->configureWSDL('index', 'urn:index');

$server->register('presentStatusPull',
      array('rnbcode' => 'xsd:string'),  
      array('data' => 'xsd:string'),  
      'urn:index',   
      'urn:index#presentStatusPull' 
      );  

$server->service(file_get_contents("php://input"));

?>

然后我的php文件调用wsdl服务器： -

<?php



  require_once('lib/nusoap.php');


  $result = array();

  $wsdl = "http://meter.digireach.com/RnBCode/index.php?wsdl";


    $rnbcode = $_GET['rnbcode'];


 //create client object
      $client = new nusoap_client($wsdl, true);




 $result = $client->call('presentStatusPull', array($rnbcode));

       // $result = json_decode($result);

            //  echo json_encode($result);
  echo json_encode($result, JSON_NUMERIC_CHECK);


?>

以及网址的回复： - http://meter.digireach.com/RnBCode/presentstatus.php?rnbcode=DR00098EM

和输出是这样的： -

＆＃34; {\＆＃34; srno \＆＃34;：\＆＃34; 1 \＆＃34; \＆＃34; tr_date \＆＃34;：\＆＃34; 2017年-08-22 11:53:33 \＆＃34;，\＆＃34;做了\＆＃34;：\＆＃34; DR00098EM \＆＃34;，＆＃34; p1 \＆＃34; ：\＆＃34; 455 \＆＃34; \＆＃34; P2 \＆＃34;：\＆＃34; 0 \＆＃34; \＆＃34; P3 \＆＃34;：\ ＆＃34; 0 \＆＃34; \＆＃34; P4 \＆＃34;：\＆＃34; 48 \＆＃34; \＆＃34; P5 \＆＃34;：\＆＃ 34; 0 \＆＃34; \＆＃34; P6 \＆＃34;：\＆＃34; 0 \＆＃34; \＆＃34; P7 \＆＃34;：\＆＃34; 60 \＆＃34; \＆＃34; P8 \＆＃34;：\＆＃34; 40 \＆＃34; \＆＃34; P9 \＆＃34;：\＆＃34; 0 \ ＆＃34; \＆＃34; P10 \＆＃34;：\＆＃34; 0 \＆＃34; \＆＃34; P11 \＆＃34;：\＆＃34; 5 \＆＃ 34; \＆＃34; P12 \＆＃34;：\＆＃34; 0 \＆＃34; \＆＃34; P13 \＆＃34;：\＆＃34; 0 \＆＃34; ，\＆＃34; P14 \＆＃34;：\＆＃34; 1103 \＆＃34; \＆＃34; P15 \＆＃34;：\＆＃34; 36170 \＆＃34; \ ＆＃34; P16 \＆＃34;：\＆＃34; 511046 \＆＃34; \＆＃34; P17 \＆＃34;：\＆＃34; 0 \＆＃34; \＆＃ 34; P18 \＆＃34;：\＆＃34; 1 \＆＃34; \＆＃34; P19 \＆＃34;：\＆＃34; 1 \＆＃34; \＆＃34; P20 \＆＃34;：\＆＃34; 1 \＆＃34; \＆＃34; TNO \＆＃34;：\＆＃34;理想\＆＃34; \＆＃34; ser_date \ ＆＃34;：\＆＃34; 2017-08-22 11:54:12 \＆＃34;}＆＃34;

所以，我想从这个json响应中删除反斜杠（）。

Answer 1

您没有设置有效的JSON标头，这就是您的API响应是字符串而不是JSON的原因。

解决方案1： 您应该在JSON输出之前设置有效的Content-Type标头。如下：

header('Content-Type: application/json');
echo json_encode($result, JSON_NUMERIC_CHECK);

或，解决方案2： 将输出解码两次json_decode(json_decode($json))

如何从php soap web服务的json响应中删除反斜杠？

1 个答案: