本地检测不通过、程序抛异常, 状态码设置为 0

src/main/java/com/qiniu/api/config/Config.java

@@ -6,6 +6,8 @@
  */
 public class Config {
 	public static final String CHARSET = "utf-8";
+	/**本地检测不通过、程序抛异常，设置 CallRet 的 statusCode 为此错误码*/
+	public static final int ERROR_CODE = 0;
 
 	public static String USER_AGENT="qiniu java-sdk v6.0.0";
 

src/main/java/com/qiniu/api/io/IoApi.java

@@ -30,7 +30,7 @@ private static PutRet put(String uptoken, String key, File file,
 			PutExtra extra) {
 
 		if (!file.exists() || !file.canRead()) {
-			return new PutRet(new CallRet(400, new Exception(
+			return new PutRet(new CallRet(Config.ERROR_CODE, new Exception(
 					"File does not exist or not readable.")));
 		}
 		MultipartEntity requestEntity = new MultipartEntity();
@@ -42,7 +42,7 @@ private static PutRet put(String uptoken, String key, File file,
 			setParam(requestEntity, extra.params);
 			if (extra.checkCrc != NO_CRC32) {
 				if (extra.crc32 == 0) {
-					return new PutRet(new CallRet(400, new Exception("no crc32 specified!")));
+					return new PutRet(new CallRet(Config.ERROR_CODE, new Exception("no crc32 specified!")));
 				}
 				requestEntity.addPart("crc32", new StringBody(extra.crc32 + ""));
 			}
@@ -54,7 +54,7 @@ private static PutRet put(String uptoken, String key, File file,
 			}
 		} catch (Exception e) {
 			e.printStackTrace();
-			return new PutRet(new CallRet(400, e));
+			return new PutRet(new CallRet(Config.ERROR_CODE, e));
 		}
 
 		String url = Config.UP_HOST;
@@ -95,13 +95,13 @@ private static PutRet putStream(String uptoken, String key, InputStream reader,P
 			setParam(requestEntity, extra.params);
 			if (extra.checkCrc != NO_CRC32) {
 				if (extra.crc32 == 0) {
-					return new PutRet(new CallRet(400, new Exception("no crc32 specified!")));
+					return new PutRet(new CallRet(Config.ERROR_CODE, new Exception("no crc32 specified!")));
 				}
 				requestEntity.addPart("crc32", new StringBody(extra.crc32 + ""));
 			}
 		} catch (Exception e) {
 			e.printStackTrace();
-			return new PutRet(new CallRet(400, e));
+			return new PutRet(new CallRet(Config.ERROR_CODE, e));
 		}
 
 		String url = Config.UP_HOST;
@@ -138,7 +138,7 @@ public static PutRet putFile(String uptoken, String key, String fileName, PutExt
 			try {
 				extra.crc32 = getCRC32(file);
 			} catch (Exception e) {
-				return new PutRet(new CallRet(400, e));
+				return new PutRet(new CallRet(Config.ERROR_CODE, e));
 			}
 		}
 		return put(uptoken, key, file, extra);

src/main/java/com/qiniu/api/net/Client.java

@@ -51,7 +51,7 @@ public CallRet call(String url) {
 			return handleResult(response);
 		} catch (Exception e) {
 			e.printStackTrace();
-			return new CallRet(400, e);
+			return new CallRet(Config.ERROR_CODE, e);
 		}
 	}
 
@@ -78,7 +78,7 @@ public CallRet call(String url, List<NameValuePair> nvps) {
 			return handleResult(response);
 		} catch (Exception e) {
 			e.printStackTrace();
-			return new CallRet(400, e);
+			return new CallRet(Config.ERROR_CODE, e);
 		}
 	}
 
@@ -99,7 +99,7 @@ public CallRet callWithBinary(String url, AbstractHttpEntity entity) {
 			return handleResult(response);
 		} catch (Exception e) {
 			e.printStackTrace();
-			return new CallRet(400, e);
+			return new CallRet(Config.ERROR_CODE, e);
 		}
 	}
 
@@ -142,7 +142,7 @@ public CallRet callWithMultiPart(String url, MultipartEntity requestEntity) {
 			return handleResult(response);
 		} catch (Exception e) {
 			e.printStackTrace();
-			return new CallRet(400, e);
+			return new CallRet(Config.ERROR_CODE, e);
 		}
 	}
 
@@ -155,19 +155,19 @@ public CallRet callWithMultiPart(String url, MultipartEntity requestEntity) {
 	 */
 	private CallRet handleResult(HttpResponse response) {
 		if (response == null || response.getStatusLine() == null) {
-			return new CallRet(400, "No response");
+			return new CallRet(Config.ERROR_CODE, "No response");
 		}
 
 		String responseBody;
 		try {
 			responseBody = EntityUtils.toString(response.getEntity(),"UTF-8");
 		} catch (Exception e) {
 			e.printStackTrace();
-			return new CallRet(400, e);
+			return new CallRet(Config.ERROR_CODE, e);
 		}
 
 		StatusLine status = response.getStatusLine();
-		int statusCode = (status == null) ? 400 : status.getStatusCode();
+		int statusCode = (status == null) ? Config.ERROR_CODE : status.getStatusCode();
 		return new CallRet(statusCode, responseBody);
 	}
 

src/main/java/com/qiniu/api/resumableio/UploadBlock.java

@@ -5,6 +5,8 @@
 import org.apache.http.client.HttpClient;
 import org.apache.http.client.methods.HttpPost;
 
+import com.qiniu.api.config.Config;
+
 
 public abstract class UploadBlock  {
     public static int CHUNK_SIZE = 1024 * 256;
@@ -78,7 +80,7 @@ private ChunkUploadCallRet upload(String url, int start,int len, int time)  {
 
             return checkAndRetryUpload(url, start, len, time, ret);
 		} catch (Exception e) {
-			return new ChunkUploadCallRet(400, e);
+			return new ChunkUploadCallRet(Config.ERROR_CODE, e);
 		}
     }
 

src/main/java/com/qiniu/api/resumableio/Util.java

@@ -26,7 +26,7 @@ public static CallRet handleResult(HttpResponse response) {
                     response.getEntity(), "utf-8");
             return new CallRet(statusCode, responseBody);
         } catch (Exception e) {
-            CallRet ret = new CallRet(400, "can not load response.");
+            CallRet ret = new CallRet(Config.ERROR_CODE, "can not load response.");
             ret.exception = e;
             return ret;
         }