【问题标题】:error while getting response from php script从 php 脚本获取响应时出错
【发布时间】:2011-05-31 03:31:46
【问题描述】:

我在 node.js 中有以下代码

console.log("Sending request "+sys.inspect(request));
       var request=Yapi.request('get',config.path+'/index.php?
command='+request.command+'&'+querystring.stringify(request),config);
       request.end();
       var body=''
       request.on('response',function(response) {
               response.on('data',function(chunk) {body += chunk;});
               response.on('end',function() {
                       var rdata=JSON.parse(body);
                       if (typeof(rdata) != 'object') {
                               return proceed(false,{errno:'002',message:'Cannot parse yapi
response ('+response.responseCode+')'});
                       }
                       proceed(true,rdata);
               });
       });

出现这个错误

Logging in { sessionId: '9165703144390136',
 command: 'login',
 username: 'rahul',
 password: '12345' }
sessionId=9165703144390136&command=login&username=rahul&password=12345
Sending request { sessionId: '9165703144390136',
 command: 'login',
 username: 'rahul',
 password: '12345' }

undefined:5
d":"1","id_session":"ecvgvc36d17qran917pml3t681","systemgibid":"54"}
<script la
                                                                   ^^
SyntaxError: Unexpected token ILLEGAL
   at Object.parse (native)
   at IncomingMessage.<anonymous> (/home/ubuntu/nodes/youngib/lib/
yapi.js:103:19)
   at IncomingMessage.emit (events.js:41:20)
   at HTTPParser.onMessageComplete (http.js:112:23)
   at Client.onData [as ondata] (http.js:889:27)
   at Client._onReadable (net.js:762:27)
   at IOWatcher.onReadable [as callback] (net.js:276:10)
   at node.js:616:9

请提出问题所在。

【问题讨论】:

    标签: javascript events node.js


    【解决方案1】:

    非法标记意味着 JavaScript 属性正在使用它不应该使用的字符,例如:

    my-var = 1;
    

    【讨论】:

      【解决方案2】:

      您在变量值的中间有换行符,并且您错过了一些分号。 尝试使用这样的代码:

      console.log("Sending request "+sys.inspect(request));
      
      var request = Yapi.request('get', config.path + '/index.php?command=' + request.command + '&' + querystring.stringify(request), config);
      request.end();
      var body='';
      request.on('response', function(response) {
          response.on('data', function(chunk) { body += chunk; });
          response.on('end',function() {
              var rdata = JSON.parse(body);
              if (typeof(rdata) != 'object') {
                  return proceed(false, { errno:'002', message: 'Cannot parse yapi response (' + response.responseCode + ')' });
              }
              proceed(true,rdata);
          });
      );
      

      【讨论】:

        【解决方案3】:

        api调用有问题,是returnig脚本标签

        undefined:5
        d":"1","id_session":"ecvgvc36d17qran917pml3t681","systemgibid":"54"}
        <script la
        

        【讨论】:

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