Why is it easy to go to prison like a reptile?

Reptiles tend to go to jail for the following reasons:

The crawler program collects personal information such as citizen's name, ID number, communication contact information, address, account password, property status, whereabouts and trajectory, and uses it illegally, which definitely constitutes an illegal act of illegally obtaining citizen's personal information.

That is to say, your crawler has no problem grabbing information, but it can't involve personal privacy issues. If it involves and gains through illegal means, it is definitely illegal.

In addition, there are the following three situations: the crawler may violate the law and even constitute a crime: the crawler circumvents the anti-crawler measures set by the website operator or cracks the anti-crawler measures of the server to illegally obtain relevant information. If the circumstances are serious, it may constitute a crime of illegally obtaining computer information system data.

The crawler program interferes with the normal operation of the visited website or system, with serious consequences, which violates the criminal law and constitutes the crime of destroying the computer information system. The information collected by crawler belongs to citizens' personal information, which may constitute an illegal act of illegally obtaining citizens' personal information, and if the circumstances are serious, it may constitute a crime of infringing citizens' personal information.

Before learning reptiles, you need to master the following basic knowledge:

1, the basic knowledge of Python is commonly used by web crawlers; The communication principle of HTTP protocol (what is the process when we browse the web, and how is it formed? ); Introduction to HTML, CSS and JS (mastering the structure of web pages and locating specific elements from web pages)

2. In the latest ranking of programming languages, Pyhton surpassed Java and became the first. More and more programmers choose Python, and some even say that using Python is "programming for the future". Regarding the relationship between Python and "reptile", I think you can see how hot the reptile is without saying much.

Secondly, after mastering the reptile technology, you will see many different landscapes. In the process of crawling data with reptiles, you will find it very interesting. Believe me, this kind of interest and curiosity will give you a natural love for Python and give you the motivation to learn Python deeply.

In addition, in this era when data is king, the Internet is full of all kinds of complicated data, and crawler is the best choice for us to obtain the required data from this huge Internet. Whether it is the past search engine or the hot data analysis now, it is inseparable from reptiles. Besides fun, reptiles have many applications. In fact, many companies have requirements for reptiles when recruiting.