IDC network of computer room service quality detection method and deviceTechnical field
Network quality detection technique field of the present invention, particularly relates to a kind of IDC network of computer room service quality detection method and device.
Background technology
Internet data center (Internet Data Center, IDC), that telecommunication department utilizes existing internet communication circuit, bandwidth resources, the telecommunication field level building environment of Criterion, for enterprise, government provide trust server, rent and the all-around service of the aspect such as relevant increment.Wherein, the main business that IDC provides comprises domain name registration inquiry hosting (seat in the plane, frame, machine room are hired out), resource hires out (as fictitious host computer business, data storage service), system maintenance (system configuration, data backup, failture evacuation service), management service (as Bandwidth Management, flow analysis, load balancing, intrusion detection, system vulnerability diagnosis), and other support, operation services etc.
Current, along with internet industry high speed development, IDC has been not only the storage center of data, and is the exchange centre of data.Because the requirement of web station system to bandwidth, management maintenance is growing, IDC starts to bear more and more and relevant issues are served in website custody.Therefore, strict requirement is just had to the network service quality of IDC machine room.
In prior art, detection method is carried out to the network service quality of IDC machine room, carry out mainly through the packet loss of data in network transmission process and time delay two parameter indexs, it is by carrying out the Internet packets survey meter (the Packet Internet Groper of certain frequency to IDC machine room, PING) test, send certain byte data bag when carrying out ping testing at every turn, to give out a contract for a project continuously several times, the PING value obtained and packet loss are analyzed, draws the analysis result of IDC network of computer room quality with this.
Owing to only adopting PING value as the foundation of the analysis result of IDC network of computer room quality, therefore, the network quality of IDC machine room of the prior art is carried out detection method and be there is the low problem of the analysis result accuracy of IDC network of computer room quality, can not reflect the network quality of IDC machine room really.
Summary of the invention
The problem that the embodiment of the present invention solves how to improve the precision of analysis of IDC network of computer room quality.
For solving the problem, embodiments provide a kind of IDC network of computer room service quality detection method, described method comprises:
Choose in network the IDC machine room being in normal operating condition;
Carry out network service quality test to selected IDC machine room, obtain corresponding test data, described network service quality test comprises ping testing and the test of network service running status;
The test data of network service quality test is analyzed, draws the analysis result of IDC network of computer room service quality.
Alternatively, described ping testing is carried out to selected IDC machine room, obtains corresponding test data, comprising:
Carry out ping testing every Preset Time to the IDC machine room chosen, selected IDC machine room comprises the IDC machine room of consolidated network operator in predeterminable area;
Obtain and carry out the two-way time of described ping testing and the information of packet loss.
Alternatively, described the test of network service running status is carried out to selected IDC machine room, obtains corresponding test data, comprising:
Each IDC machine room controlling consolidated network operator is attempted connecting every other IDC machine room of Preset Time and described Virtual network operator;
When connection establishment success, control each IDC machine room and data upload and down operation are carried out to other IDC machine rooms described;
Other IDC machine rooms obtaining each IDC machine room and its belonging network operator connect the required time, and data upload after connection establishment success and the information of speed of download.
Alternatively, the described test data to network service quality test is analyzed, and draws the analysis result of IDC network of computer room service quality, comprising:
By in preset time period, average two-way time that described ping testing obtains is carried out repeatedly, as two-way time to the IDC machine room of consolidated network operator in predeterminable area;
Different time is adopted the IDC machine room of consolidated network operator in predeterminable area to be carried out to the two-way time of described ping testing, calculate the mean square deviation of the IDC machine room of consolidated network operator in predeterminable area being carried out to the two-way time of described ping testing, as mean square deviation two-way time;
According to described two-way time, two-way time mean square deviation, the IDC machine room of consolidated network operator in predeterminable area carry out the packet loss of ping testing, and other IDC machine room of each IDC machine room and the Virtual network operator belonging to it connects the required time, and data upload after connection establishment success and the numerical intervals that falls into respectively of speed of download, draw mass parameter corresponding two-way time, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter;
For two-way time mass parameter, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter distribute respectively and preset weight and be added accordingly, draws the analysis result of IDC network of computer room service quality.
The embodiment of the present invention additionally provides a kind of IDC network of computer room service quality checkout gear, and described device comprises:
Choose unit, be suitable for choosing in network the IDC machine room being in normal operating condition;
Quality test unit, is suitable for carrying out network service quality test to selected IDC machine room, obtains corresponding test data, and described network service quality test comprises ping testing and the test of network service running status;
Analytic unit, is suitable for analyzing the test data of network service quality test, draws the analysis result of IDC network of computer room service quality.
Alternatively, described test cell is suitable for carrying out ping testing every Preset Time to the IDC machine room chosen, and selected IDC machine room comprises the IDC machine room of consolidated network operator in predeterminable area; Obtain and carry out the two-way time of described ping testing and the information of packet loss.
Alternatively, described test cell is also suitable for controlling each IDC machine room of consolidated network operator and attempts connecting every other IDC machine room of Preset Time and described Virtual network operator; When connection establishment success, control each IDC machine room and data upload and down operation are carried out to other IDC machine rooms described; Other IDC machine rooms obtaining each IDC machine room and its belonging network operator connect the required time, and data upload after connection establishment success and the information of speed of download.
Alternatively, described analytic unit is suitable for carrying out repeatedly average two-way time that described ping testing obtains, as two-way time by preset time period to the IDC machine room of consolidated network operator in predeterminable area; Different time is adopted the IDC machine room of consolidated network operator in predeterminable area to be carried out to the two-way time of described ping testing, calculate the mean square deviation of the IDC machine room of consolidated network operator in predeterminable area being carried out to the two-way time of described ping testing, as mean square deviation two-way time; According to described two-way time, two-way time mean square deviation, the IDC machine room of consolidated network operator in predeterminable area carry out the packet loss of ping testing, and other IDC machine room of each IDC machine room and the Virtual network operator belonging to it connects the required time, and data upload after connection establishment success and the numerical intervals that falls into respectively of speed of download, draw mass parameter corresponding two-way time, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter; For two-way time mass parameter, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter distribute respectively and preset weight and be added accordingly, draws the analysis result of IDC network of computer room service quality.
Compared with prior art, technical scheme of the present invention has following advantage:
By carrying out network service quality test to the IDC machine room in selected network, wherein, described network service quality test not only comprises ping testing, also comprise network operation state verification, make test data more comprehensive, therefore, the accuracy of IDC network of computer room Analysis on Quality of Service result can be improved.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of IDC network of computer room service quality detection method in the embodiment of the present invention;
Fig. 2 carries out to selected IDC machine room the flow chart that ping testing obtains corresponding test data in the embodiment of the present invention;
Fig. 3 is the flow chart in the embodiment of the present invention, the IDC network of computer room service operation state verification chosen being obtained to corresponding test data;
Fig. 4 is the flow chart in the embodiment of the present invention, the test data analysis of network service quality test being drawn to the analysis result of IDC network of computer room service quality;
Fig. 5 is the structural representation of the IDC network of computer room service quality checkout gear in the embodiment of the present invention.
Embodiment
In prior art, detection method is carried out to the network service quality of IDC machine room, carry out mainly through the packet loss of data in network transmission process and time delay two parameter indexs, it is by carrying out the Internet packets survey meter (the Packet Internet Groper of certain frequency to IDC machine room, PING) test, send certain byte data bag when carrying out ping testing at every turn, to give out a contract for a project continuously several times, the PING value obtained and packet loss are analyzed, draws the analysis result of IDC network of computer room quality with this.
Owing to only adopting PING value as the foundation of the analysis result of IDC network of computer room quality, therefore, the network quality detection method of IDC machine room of the prior art, also exists the problem that testing result accuracy is low, can not reflect the network quality of IDC machine room really.
For solving the above-mentioned problems in the prior art, the technical scheme that the embodiment of the present invention adopts is by carrying out network service quality test to the IDC machine room in selected network, wherein, described network service quality test not only comprises ping testing, also comprise network operation state verification, make test data more comprehensive, the accuracy of IDC network of computer room Analysis on Quality of Service result can be improved.
For enabling above-mentioned purpose of the present invention, feature and advantage more become apparent, and are described in detail specific embodiments of the invention below in conjunction with accompanying drawing.
Fig. 1 embodiments provides a kind of IDC network of computer room service quality detection method, and described method comprises:
Step S101: choose in network the IDC machine room being in normal operating condition.
In concrete enforcement, for the ease of testing IDC machine room, can first IDC machine room be classified according to certain mode.In an embodiment of the present invention, according to IP address, the IDC machine room of heterogeneous networks operator in zones of different can be marked off, and the IDC machine room choosing heterogeneous networks operator IP available in zones of different corresponding carries out network service quality test.
Step S102: carry out network service quality test to selected IDC machine room, obtain corresponding test data, described network service quality test comprises ping testing and the test of network service running status.
In concrete enforcement, not only ping testing is carried out to selected IDC machine room, also the test of network service running status is carried out to all IDC machine rooms simultaneously, compared to IDC network of computer room service quality method of testing of the prior art, more comprehensively test data can be obtained.
Step S103: the test data of network service quality test is analyzed, draws the analysis result of IDC network of computer room service quality.
In concrete enforcement, by analyzing the test data that network service quality is tested accessed, and due to obtained test data comparatively comprehensive, therefore, can make the analysis result of drawn IDC network of computer room service quality more accurately, comprehensively.
Fig. 2 shows in the embodiment of the present invention and carries out ping testing to selected IDC machine room, obtains the flow chart of corresponding test data.As described in Figure 2 ping testing is carried out to selected IDC machine room, obtain corresponding test data, can comprise:
Step S201: carry out ping testing to the IDC machine room chosen every Preset Time, selected IDC machine room comprises the IDC machine room of consolidated network operator in predeterminable area.
In concrete enforcement, in each IDC machine room, corresponding network service quality test machine can be installed.The network service quality test machine installed can every the time of presetting, such as one week, to selected IDC machine room, as the IDC machine room of difference random selecting preset number in the IDC machine room in each IP section in the zones of different of heterogeneous networks operator, carry out ping testing.Wherein, described Preset Time can be arranged according to the actual needs, such as, and three days, one week, two weeks etc.
In concrete enforcement, selected IDC machine room can comprise consolidated network operator at the in one's duty IDC machine room of same province and consolidated network operator IDC machine room in China.
Step S202: obtain and carry out the two-way time of described ping testing and the information of packet loss.
In concrete enforcement, the two-way time of selected IDC machine room being carried out to ping testing directly can be obtained by PING order, and packet loss can be drawn by following formulae discovery:
α＝(m-k)/m (1)
Wherein, α represents network packet loss rate, m represent a ping testing send the number of probe data packet, k represents the number of the response data packet that a ping testing receives.
Fig. 3 to show in the embodiment of the present invention the IDC network of computer room service operation state verification chosen, and obtains the flow chart of corresponding test data.As shown in Figure 3 to the IDC network of computer room service operation state verification chosen, obtain corresponding test data, can comprise:
Step S301: each IDC machine room controlling consolidated network operator is attempted connecting every other IDC machine room of Preset Time and described Virtual network operator.
In concrete enforcement, each IDC machine room can by the network service quality test machine that within it arranges, carries out attended operation respectively respectively to the Virtual network operator belonging to it at same province other IDC machine rooms in one's duty and described Virtual network operator IDC machine room in China.
Step S302: when connection establishment success, control each IDC machine room and data upload and down operation are carried out to other IDC machine rooms described.
In concrete enforcement, when passing through the network service quality test machine in each IDC machine room, respectively to the Virtual network operator belonging to it same province other IDC machine rooms in one's duty and described Virtual network operator IDC machine room in China connect respectively and success time, data upload and down operation can be carried out respectively, to obtain the information of corresponding data upload speed and speed of download to other IDC machine rooms corresponding.
Step S303: other IDC machine rooms obtaining each IDC machine room and its belonging network operator connect the required time, and data upload after connection establishment success and the information of speed of download.
In concrete enforcement, other IDC machine rooms of each IDC machine room obtained and its belonging network operator can be connected the required time, and data upload after connection establishment success and the information of speed of download, as the test data of described network service running status test, as follow-up, the basis that network service quality analyzes is carried out to each IDC machine room.
Fig. 4 shows in the embodiment of the present invention and analyzes the test data of network service quality test, draws the flow chart of the analysis result of IDC network of computer room service quality.Analyzing the test data of network service quality test as shown in Figure 4, draws the analysis result of IDC network of computer room service quality, can comprise:
Step S401: average two-way time that described ping testing obtains is carried out repeatedly, as two-way time to the IDC machine room of consolidated network operator in predeterminable area by preset time period.
In concrete enforcement, two-way time average that described ping testing obtain can be carried out repeatedly, as first two-way time to consolidated network operator at same province in one's duty IDC machine room by preset time period.By in preset time period, average two-way time that described ping testing obtains is carried out repeatedly, as the second two-way time to consolidated network operator IDC machine room in China.
Step S402: adopt different time the IDC machine room of consolidated network operator in predeterminable area to be carried out to the two-way time of described ping testing, calculate the mean square deviation of the IDC machine room of consolidated network operator in predeterminable area being carried out to the two-way time of described ping testing, as mean square deviation two-way time.
In concrete enforcement, when drawing described first two-way time and the second two-way time, can adopt calculate respectively the first two-way time of calculating and the second two-way time corresponding first two-way time mean square deviation and second two-way time mean square deviation.
Wherein, first two-way time mean square deviation and second two-way time mean square deviation adopt following formulae discovery to calculate:
Wherein, σ represents mean square deviation described two-way time, and N represents the number of times of ping testing, and xi represents the two-way time of i-th ping testing, and μ is the mean value of its two-way time.
Step S403: according to described two-way time, two-way time mean square deviation, the IDC machine room of consolidated network operator in predeterminable area carries out the packet loss of ping testing, and other IDC machine room of each IDC machine room and the Virtual network operator belonging to it connects the required time, and data upload after connection establishment success and the numerical intervals that falls into respectively of speed of download, draw mass parameter corresponding two-way time, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter.
Below by introduce in detail obtain mass parameter two-way time, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter detailed process:
(1) at same province in one's duty IDC machine room, mass parameter corresponding to two-way time of ping testing is carried out to consolidated network operator:
In concrete enforcement, standards of grading are determined in the distribution carrying out the data of the two-way time of PING at the in one's duty IDC machine room of same province for consolidated network operator, such as, full marks can be set to 100 points.Meanwhile, the distribution that consolidated network operator carries out the data of the two-way time of PING at same province in one's duty IDC machine room is divided into different time intervals, and corresponding mark is set for corresponding interval.When obtaining the numerical value of two-way time of PING successively, according to the time interval fallen into two-way time, obtain the score value of described two-way time, as mass parameter two-way time.
Such as, can be that 8-35ms part is divided into 10 parts by two-way time, the score value that the time interval of 8ms-10ms is corresponding be 99 points.The score value that the time interval of 11ms-13ms is corresponding is 97 points, and the score value that the time interval of 14ms-16ms is corresponding is 95 points ... the score value that the time interval of 30ms-35ms is corresponding is 80 to grade.
(2) at same province in one's duty IDC machine room, mass parameter corresponding to the mean square deviation of the two-way time that ping testing obtains is carried out to consolidated network operator:
In like manner, for consolidated network operator same province in one's duty IDC machine room carry out the mean square deviation of the two-way time that ping testing obtains corresponding two-way time mean square deviation data distribution determine standards of grading.When obtaining the mean square deviation numerical value of two-way time of a PING, the mean square deviation fallen into according to the mean square deviation of the two-way time of a PING is interval, obtains the score value of mean square deviation described two-way time, as mean square deviation mass parameter two-way time.
(3) at same province in one's duty IDC machine room, mass parameter corresponding to the packet loss of ping testing is carried out to consolidated network operator:
In like manner, standards of grading are determined in the distribution for carrying out the packet loss data of ping testing to consolidated network operator at the in one's duty IDC machine room of same province.When obtaining the packet loss numerical value of a PING, interval according to the packet loss that described packet loss falls into, obtain the score value that described packet loss is corresponding, as packet loss mass parameter.
(4) mass parameter corresponding to two-way time of ping testing is carried out to consolidated network operator IDC machine room in China:
In concrete enforcement, consolidated network operator IDC machine room is in China carried out to the acquisition methods of mass parameter corresponding to two-way time of ping testing, identical with the acquisition methods carrying out mass parameter corresponding to two-way time of ping testing at same province in one's duty IDC machine room to consolidated network operator, do not repeat them here.
(5) mass parameter corresponding to mean square deviation two-way time of ping testing is carried out to consolidated network operator IDC machine room in China:
In concrete enforcement, consolidated network operator IDC machine room is in China carried out to the acquisition methods of mass parameter corresponding to mean square deviation two-way time of ping testing, the acquisition methods of the mass parameter corresponding with mean square deviation two-way time of consolidated network operator IDC machine room in China being carried out to ping testing is identical, does not repeat them here.
(6) mass parameter corresponding to the packet loss of ping testing is carried out to consolidated network operator IDC machine room in China:
In concrete enforcement, mass parameter corresponding to the packet loss of ping testing is carried out to consolidated network operator IDC machine room in China, identical with the acquisition methods that consolidated network operator carries out mass parameter corresponding to the packet loss of ping testing at the IDC machine room in same province, do not repeat them here.
(7) each IDC machine room of consolidated network operator is every the Preset Time mass parameter corresponding with the connect hours that other IDC machine room of described Virtual network operator is attempted connecting:
In concrete enforcement, standards of grading are determined in the distribution that each IDC machine room for consolidated network operator attempts every other IDC machine room of Preset Time and described Virtual network operator the connect hours data connected.When obtaining other the IDC machine room of each IDC machine room every Preset Time and described Virtual network operator and attempting the numerical value of the connect hours connected, according to the time interval that the described connect hours falls into, obtain the score value of described connect hours, as the described temporal quality parameter that connects.
(8) mass parameter that the data upload speed of each IDC machine room after Preset Time is successful with other IDC machine room connection establishment of described Virtual network operator of consolidated network operator is corresponding:
In concrete enforcement, for consolidated network operator each IDC machine room every Preset Time and described Virtual network operator other IDC machine room connection establishment successfully after the distribution of data upload speed data determine standards of grading.When obtaining the numerical value of the data upload speed of each IDC machine room after other the IDC machine room connection establishment success of Preset Time and described Virtual network operator, according to the speed interval that described data upload speed falls into, obtain the score value of described data upload speed, as data upload speed mass parameter.
(9) mass parameter that the data speed of download of each IDC machine room after Preset Time is successful with other IDC machine room connection establishment of described Virtual network operator of consolidated network operator is corresponding:
In concrete enforcement, for consolidated network operator each IDC machine room every Preset Time and described Virtual network operator other IDC machine room connection establishment successfully after the distribution of data speed of download data determine standards of grading.When obtaining the numerical value of the data speed of download of each IDC machine room after other the IDC machine room connection establishment success of Preset Time and described Virtual network operator, according to the speed interval that described data speed of download falls into, obtain the score value of described data upload speed, as described data speed of download mass parameter.
In concrete enforcement, except above-mentioned factor, it is also conceivable to other to the network service quality tool of IDC machine room other factors influential, and distribute corresponding mass parameter in a manner mentioned above for other factors.
Step S404: for two-way time mass parameter, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter distribute respectively and preset weight and be added accordingly, draws the analysis result of IDC network of computer room service quality.
In concrete enforcement, when obtain mass parameter two-way time, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, after uploading speed mass parameter and speed of download mass parameter, be respectively mass parameter two-way time, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter distribute corresponding weight and be added, and just can draw the analysis result of IDC network of computer room service quality.
Such as, for described first two-way time, first two-way time mean square deviation, the second two-way time, second two-way time mean square deviation, packet loss, connection setup time, data upload speed and the data speed of download weight of distributing is respectively 15%, 3%, 7%, 15%, 3%, 7%, 10%, 15%, 15%, 10%.
Using an IDC machine room of Hebei UNICOM as instantiation:
Test data is wherein:
The average round-trip time of Hebei UNICOM (consolidated network operator is in same province) being carried out to ping testing is 15ms;
To the two-way time of Hebei UNICOM (consolidated network operator is in same province) ping testing, the mean square deviation calculated is 0.9;
Be 0% to the packet loss of Hebei UNICOM (consolidated network operator is in same province) ping testing;
Be 20ms to the average round-trip time of national UNICOM (consolidated network operator in China) ping testing;
Carrying out the mean square deviation of the two-way time of ping testing to national UNICOM (consolidated network operator in China) is 14.5;
Be 0.02% to the packet loss of national UNICOM (consolidated network operator in China) ping testing;
To national UNICOM (consolidated network operator in China) other IDC machine rooms connect time the time be 27ms;
Data upload speed after other IDC machine room connection establishment successes is 3263.96KB/s;
Data speed of download after other IDC machine room connection establishment successes is 4668.96KB/s;
So, the analysis result of the network service quality of the described Hebei UNICOM IDC machine room drawn according to above-mentioned numerical value and corresponding weight is:
97*15％+99*3％+100*7％+93*15％+93*3％+95*7％+96*10％+94*15％+96*15％+100*10％＝96.01。
Fig. 5 shows the structural representation of a kind of IDC network of computer room service quality checkout gear in the embodiment of the present invention.IDC network of computer room service quality checkout gear 500 as shown in Figure 5, can comprise and choose unit 501, quality test unit 502 and analytic unit 503, wherein:
Choose unit 501, be suitable for choosing in network the IDC machine room being in normal operating condition.
Quality test unit 502, is suitable for carrying out network service quality test to selected IDC machine room, obtains corresponding test data, and described network service quality test comprises ping testing and the test of network service running status.
In concrete enforcement, described quality test unit 502 is suitable for carrying out ping testing every Preset Time to the IDC machine room chosen, and selected IDC machine room comprises the IDC machine room of consolidated network operator in predeterminable area; Obtain and carry out the two-way time of described ping testing and the information of packet loss.
In concrete enforcement, each IDC machine room that described quality test unit 502 is also suitable for controlling consolidated network operator is attempted connecting every other IDC machine room of Preset Time and described Virtual network operator; When connection establishment success, control each IDC machine room and data upload and down operation are carried out to other IDC machine rooms described; Other IDC machine rooms obtaining each IDC machine room and its belonging network operator connect the required time, and data upload after connection establishment success and the information of speed of download.
Analytic unit 503, is suitable for analyzing the test data of network service quality test, draws the analysis result of IDC network of computer room service quality.
In concrete enforcement, described analytic unit 503 is suitable for carrying out repeatedly average two-way time that described ping testing obtains, as two-way time by preset time period to the IDC machine room of consolidated network operator in predeterminable area; Different time is adopted the IDC machine room of consolidated network operator in predeterminable area to be carried out to the two-way time of described ping testing, calculate the mean square deviation of the IDC machine room of consolidated network operator in predeterminable area being carried out to the two-way time of described ping testing, as mean square deviation two-way time; According to described two-way time, two-way time mean square deviation, the IDC machine room of consolidated network operator in predeterminable area carry out the packet loss of ping testing, and other IDC machine room of each IDC machine room and the Virtual network operator belonging to it connects the required time, and data upload after connection establishment success and the numerical intervals that falls into respectively of speed of download, draw mass parameter corresponding two-way time, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter; For two-way time mass parameter, two-way time mean square deviation mass parameter, packet loss mass parameter, connection setup time mass parameter, uploading speed mass parameter and speed of download mass parameter distribute respectively and preset weight and be added accordingly, draws the analysis result of IDC network of computer room service quality.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is that the hardware that can carry out instruction relevant by program has come, this program can be stored in computer-readable recording medium, and storage medium can comprise: ROM, RAM, disk or CD etc.
Done detailed introduction to the method and system of the embodiment of the present invention above, the present invention is not limited to this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.