Internet big data cleaning method
A data cleaning and big data technology, applied in the field of data cleaning, can solve the problems of low efficiency of screening and cleaning, achieve the effect of solving low efficiency of screening and cleaning, improving accuracy, and reducing the workload of data collection
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[0032] The following examples are used to further illustrate the present invention, but the examples do not limit the present invention in any form. Unless otherwise specified, the reagents, methods and equipment used in the present invention are conventional reagents, methods and equipment in the technical field. But the present invention is not limited in any form.
[0033] like Figure 1-2 As shown, this embodiment discloses a method for cleaning Internet big data, which includes the following steps:
[0034]S1. Use the data acquisition module 1 to log in to the target server through the http protocol, and use regular expressions, xpath expressions and jsonpath expressions to extract the required data; among them, the http protocol is a simple request-response protocol, which usually runs in over TCP. It specifies what kind of messages the client might send to the server and what kind of response it gets. The headers of the request and response messages are given in ASCI...
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