2012-01-06 17 views
7

Web sunucusuna bir POST isteği göndermem ve adı geçen sunucu tarafından gönderilen yanıtı okuyabiliyorum.Groovy HTTPBuilder: Varlık içeriğini bir GZIPed Chunked yanıtından alma

def http = new HTTPBuilder('http://myServer/') 
http.setProxy("Proxy_IP", 8080, "http") 
postBody = [cmd:'e',format:'sep',c:'a',b:'b',t:'u',r:'r',kl:'lop'] 

    http.post(body: postBody, 
       requestContentType: URLENC){ resp -> 
    HttpEntity he = resp.getEntity() 
    println "${resp.getAllHeaders()}" 
    println he.getContentType() 
    println "${resp.getEntity().getContent()}" 
    } 

Bu kod işletilirse istisna almak: Bu kod ile HTTPBuilder lib kullanarak çalıştı ben tel ve başlıklar için üzerinde hata ayıklama döndü ve bu bana seni mi

ERROR errors.GrailsExceptionResolver - EOFException occurred when processing request: [GET] /PROJECT/home/index 
Unexpected end of ZLIB input stream. Stacktrace follows: 
Message: Unexpected end of ZLIB input stream 
    Line | Method 
->> 240 | fill  in java.util.zip.InflaterInputStream 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
| 158 | read  in  '' 
| 116 | read . . in java.util.zip.GZIPInputStream 
| 138 | read  in org.apache.http.conn.EofSensorInputStream 
| 184 | read . . in java.io.InputStreamReader 
| 140 | read  in java.io.Reader 

:

:

2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "Accept: */*[EOL]" 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "Content-Length: 160[EOL]" 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "Content-Type: application/x-www-form-urlencoded[EOL]" 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "Host: myServer[EOL]" 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "Proxy-Connection: Keep-Alive[EOL]" 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "Cookie: ASPSESSIONIDSSTTACTA=NFJKHEDRFGTKCGFEHGFKOANP[EOL]" 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "Cookie2: $Version=1[EOL]" 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "Accept-Encoding: gzip,deflate[EOL]" 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "[EOL]" 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.headers - >> POST myUrl HTTP/1.1 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.headers - >> Accept: */* 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.headers - >> Content-Length: 160 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.headers - >> Content-Type: application/x-www-form-urlencoded 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.headers - >> Host: myServer 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.headers - >> Proxy-Connection: Keep-Alive 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.headers - >> Cookie: ASPSESSIONIDSSTTACTA=NFJKHEDRFGTKCGFEHGFKOANP 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.headers - >> Cookie2: $Version=1 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.headers - >> Accept-Encoding: gzip,deflate 
2012-01-06 16:50:12,219 ["http-bio-8080"-exec-2] DEBUG http.wire - >> "postbody" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "HTTP/1.1 200 OK[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Date: Fri, 06 Jan 2012 15:50:14 GMT[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Server: Microsoft-IIS/6.0[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "X-Powered-By: ASP.NET[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Content-Type: text/html[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Cache-control: private[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Via: 1.1 BAYEC-BC-20[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Transfer-Encoding: chunked[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Proxy-Connection: Keep-Alive[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Connection: Keep-Alive[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Content-Encoding: gzip[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << HTTP/1.1 200 OK 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << Date: Fri, 06 Jan 2012 15:50:14 GMT 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << Server: Microsoft-IIS/6.0 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << X-Powered-By: ASP.NET 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << Content-Type: text/html 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << Cache-control: private 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << Via: 1.1 BAYEC-BC-20 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << Transfer-Encoding: chunked 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << Proxy-Connection: Keep-Alive 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << Connection: Keep-Alive 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.headers - << Content-Encoding: gzip 
[Date: Fri, 06 Jan 2012 15:50:14 GMT, Server: Microsoft-IIS/6.0, X-Powered-By: ASP.NET, Content-Type: text/html, Cache-control: private, Via: 1.1 BAYEC-BC-20, Transfer-Encoding: chunked, Proxy-Connection: Keep-Alive, Connection: Keep-Alive, Content-Encoding: gzip] 
Content-Type: text/html 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "226[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[0x1f]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[0x8e]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[0x2]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[0x0]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[0x0][0x0][0x0][0x0][0x4][0xb]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[0x9c]S[0xc1][0x8e][0xda]0[0x10]G[0xbd]W[0xda]ps[0xe9][0xa5][0xc1]E[0xd5][0xaa]K[0xeb][0xa4]Zh[0x16]![0x1]BI[0xee][0xc8]$[0x3][0xb1]j[0x92]`O[0x10]|[0xf2][0xee]W[0xd4][0xb1][0x3][0x82][0xec][0xa5][0xad][0x1e4]9[0xf6]x[0xe6]y[0xde][0x9b][0x99][0x87][0xf][0xc84][0x10][0xf6][0xd1][0xf7][0xf9]N[0xf1]2[0x17][0x8fa]H [0x8][0xfb]Z[0x93][0x1c][0xcc]'[0xb9][0xf0][0xfd][0xf0][0xa1][0xf5]"v[0xb5]K[0x1b][0x93][0xce][0xd2]y[0x14][0xc6][\r][\n]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Y+[0xd8]*80[0xea]l[0xd6][0x85]IQ[0xfe]&[\n]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "d[0xe0]i<K[0xd0][0x5][0x034]z[0xa4]0[0xa23e][0x81]G[0xc7]i[0x9a][0xac][0x9e][0xa7]QB[0xed][0xe5] [0xd3][0xda]#x[0xae]![0xf0][0x10]NH[0xdb][0xb3]y[0x95][0x15][0xb8][0x97][0xe6][0xdf][0xbe]W[0x0][0xcf][0xbb][0xed][0x1e][0x90][0x93][0x2][0xb1][0xf6][0xe1][0xd0][0x88]c[0xe0]M[0xcaa][0x12][0xa1]D?5[0x8][0x1e][0xc9][0xdc][0xa9][0x83]j!~[0x90][0xac][0xe0]J[0x3][0x6]BW[0xfe][0xd3][0xd3][0xe3][0xc8][0x1f]z[0x1d][0x18][\n]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[0x94][0x10][0xc6]fz[0xaf][0xba][0x91][0xc68][0xd1]P&[0x92][0xf9b][0xbc][0xf][0xcdd][0x1b][0x2][0xa3][0xee][0xd6]1[0xa2]7)l[0xaa][0xfc][0xdc][0x1][0x14]_[0xef][0xa3]?[0xc1][0xe9]53[0xb2]T[0xe5]=[0x18][0x19]~[0xf9]6[0x1a]=2j[0x2][0x1c] [0xcf2][0x8d]Q{S[0xa9][0x1c]T[0xe0][\r]M[0xe6][0x92]k[0x1d]xY[0xd5]Hch[0x94][0xcbd][0xe6]M[0x97](a[0xa8]B[0x86]9[0xc9][0xee][0x9d][0x0][0x5]([0xf0]B[0xa6]QU[0xe5].L[0x5]*`[0xb4];[0x19][0x6]y[0x1b][0xe5]r[0xb5][0x9c5]fF;[[0x85]V[0xc1][0xef][0x94]n[0x10][0xf5]`[0x83][0xc1a][0xd4]Qd[0xa0][0x7][e[0xcb][0x93]L[0xe2][0xd9]*M(o[0xb0][0x82][0x13]d[0xfa] [0x7]\[0xd7]?[0xcb]foj[0x1d]82^[0xb8][0xfc]5#[0x1a][0xb8][0xca][\n]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "Fyx[0xed][0x95][0xeb]#wX/[0xf1]J[0xbf][0xc1]Y[0x99][0xec]dsq[0xe2]xPT[0x17]"f[0xf7][0x1d7]b<7h[0x84]|[0xaf][0xc6]4ZF[0xf1]l[0xf2][0x9f][0xa8][0xb1]i;[0xdb][0x1d]}[0x91]5H[0xc8]L[0xf][0x9][0x8d][0xa2]4[0x9b][0xac][0xca][0xa1][0xed]Fe[0x1a]k[0xab][0xaa]=9[0xae][0xbb][0xe3]NUM[\r][0x8d][0x19][0x1e][0xfd].[0x9]j[0xb]!Z\(;[0x1d][0xba]'o[0x90][0xaf][0xec]>;[0x8f]q[0xec]B[0xc7][0xe9]z61[0x93][0xd3]3[0x8f]&[0xd1]4J[0xa3]y[0xcf][0x9c][0xbc][0xc4][0xeb]h[0x9c9][0x92][0x9e][0xd9][0x80],V[0xf3]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[0xa4]on[0xbcd][0x17][0xc9][0xaf2]o[0xc1e][0x1b][0xdc][0x16][0xa5][0x3][0xca1]7SB[0xdb]9t[0x489][0xfd][0x1][0x0][0x0][0xff][0xff]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[\r]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[\n]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "0[EOL]" 
2012-01-06 16:50:15,687 ["http-bio-8080"-exec-2] DEBUG http.wire - << "[EOL]" 

bu yüzden problem tepkisi ile gönderilir olmasından kaynaklanır tahmin

Transfer-Encoding: chunked 
Content-Encoding: gzip 

Bunu yapmanın başka bir yolu var mı? Yanlış mı yapıyorum? Bir süredir googling yapmayı denedim ve iyi bir yol bulmadım. HTTPBuilder lib'in kapağın sonundan sonra varlık içeriğini alması bana göre, ancak bu kapanışın dışına çıktığımda varlık içeriğine erişemiyorum (istisna: Kapalı akışa erişilemiyor)

Ben gerçekten Bu konuda yardım için teşekkür ederiz;)

cevap

5

yanıt göndermek için olabilir.

http.contentEncoding = ContentEncoding.Type.GZIP 

Sorununuzu çözmeniz gerekir.

0

hm. emin değilim, ama cevap vermek gerekiyor chunked? AFAIK, yığınlanmış, sunucunun yanıtı birkaç parçaya gönderdiği anlamına gelir. İstisnalar, teknoloji parçasının bir kısmının, tüm parçaları geri almadan önce içeriği açmaya çalıştığı gibi görünüyor.

Yani bir geçici çözüm HTTPBuilder en setContentEncoding() yöntemini kullanmayı deneyin değil chunked