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问题 I'm trying to execute an sql file in python using pymssql, this file contains a BEGIN TRANSACTION, a COMMIT TRANSACTION and an END, and some safety nets before and after. I'm trying to open the file in memory and execute the content: file = open(options.sqlFile, 'r') sqlFileContents = file.read() file.close() cursor.execute(sqlFileContents) conn.commit() But it's returning me errors: pymssql.ProgrammingError: (102, "Incorrect syntax near 'GO'.DB-Lib error message 102, severity 15:\nGeneral

问题 I have this: from io import StringIO buffer = StringIO() latest_file = 'C:\\Users\\miguel.santos\\Desktop\\meo_snapshots\\Snapshot_14.jpg' buffer.write(open(latest_file,'rb').read()) TypeError: string argument expected, got 'bytes' Any ideas on how to solve? 回答1: io.StringIO is for unicode text, its counterpart for bytes is io.BytesIO . As your undelying file is a binary jpg, you really should use the latter: from io import BytesIO buffer = BytesIO() latest_file = 'C:\\Users\\miguel.santos\

问题 I have this: from io import StringIO buffer = StringIO() latest_file = 'C:\\Users\\miguel.santos\\Desktop\\meo_snapshots\\Snapshot_14.jpg' buffer.write(open(latest_file,'rb').read()) TypeError: string argument expected, got 'bytes' Any ideas on how to solve? 回答1: io.StringIO is for unicode text, its counterpart for bytes is io.BytesIO . As your undelying file is a binary jpg, you really should use the latter: from io import BytesIO buffer = BytesIO() latest_file = 'C:\\Users\\miguel.santos\

问题 There are no samples using for UCMA to send file from applicationendpoint to userendpoint or vice versa. I've tried below sample but it didn't work. See code and error: if (e.State == MediaFlowState.Active) { byte[] fileBytes = null; using (FileStream fs = File.OpenRead(_fileToSend)) { fileBytes = new byte[fs.Length]; fs.Read(fileBytes, 0, fileBytes.Length); } ContentType ct = new ContentType("text/x-msmsgsinvite"); ct.CharSet = "UTF-8"; StringBuilder sb = new StringBuilder(); sb.Append(

问题 I have this: from io import StringIO buffer = StringIO() latest_file = 'C:\\Users\\miguel.santos\\Desktop\\meo_snapshots\\Snapshot_14.jpg' buffer.write(open(latest_file,'rb').read()) TypeError: string argument expected, got 'bytes' Any ideas on how to solve? 回答1: io.StringIO is for unicode text, its counterpart for bytes is io.BytesIO . As your undelying file is a binary jpg, you really should use the latter: from io import BytesIO buffer = BytesIO() latest_file = 'C:\\Users\\miguel.santos\

问题 There are no samples using for UCMA to send file from applicationendpoint to userendpoint or vice versa. I've tried below sample but it didn't work. See code and error: if (e.State == MediaFlowState.Active) { byte[] fileBytes = null; using (FileStream fs = File.OpenRead(_fileToSend)) { fileBytes = new byte[fs.Length]; fs.Read(fileBytes, 0, fileBytes.Length); } ContentType ct = new ContentType("text/x-msmsgsinvite"); ct.CharSet = "UTF-8"; StringBuilder sb = new StringBuilder(); sb.Append(

问题 There are no samples using for UCMA to send file from applicationendpoint to userendpoint or vice versa. I've tried below sample but it didn't work. See code and error: if (e.State == MediaFlowState.Active) { byte[] fileBytes = null; using (FileStream fs = File.OpenRead(_fileToSend)) { fileBytes = new byte[fs.Length]; fs.Read(fileBytes, 0, fileBytes.Length); } ContentType ct = new ContentType("text/x-msmsgsinvite"); ct.CharSet = "UTF-8"; StringBuilder sb = new StringBuilder(); sb.Append(

问题 There are no samples using for UCMA to send file from applicationendpoint to userendpoint or vice versa. I've tried below sample but it didn't work. See code and error: if (e.State == MediaFlowState.Active) { byte[] fileBytes = null; using (FileStream fs = File.OpenRead(_fileToSend)) { fileBytes = new byte[fs.Length]; fs.Read(fileBytes, 0, fileBytes.Length); } ContentType ct = new ContentType("text/x-msmsgsinvite"); ct.CharSet = "UTF-8"; StringBuilder sb = new StringBuilder(); sb.Append(

问题 There are no samples using for UCMA to send file from applicationendpoint to userendpoint or vice versa. I've tried below sample but it didn't work. See code and error: if (e.State == MediaFlowState.Active) { byte[] fileBytes = null; using (FileStream fs = File.OpenRead(_fileToSend)) { fileBytes = new byte[fs.Length]; fs.Read(fileBytes, 0, fileBytes.Length); } ContentType ct = new ContentType("text/x-msmsgsinvite"); ct.CharSet = "UTF-8"; StringBuilder sb = new StringBuilder(); sb.Append(

问题 I'm trying to execute an sql file in python using pymssql, this file contains a BEGIN TRANSACTION, a COMMIT TRANSACTION and an END, and some safety nets before and after. I'm trying to open the file in memory and execute the content: file = open(options.sqlFile, 'r') sqlFileContents = file.read() file.close() cursor.execute(sqlFileContents) conn.commit() But it's returning me errors: pymssql.ProgrammingError: (102, "Incorrect syntax near 'GO'.DB-Lib error message 102, severity 15:\nGeneral