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method: What are the differences between the two methods of data transmission (get/post)? -PHP Chinese website Q&A-method: What are the differences between the two methods of data transmission (get/post)? -PHP Chinese website Q&A
Please watch and learn.
get以明文的方式通过UTL提交数据，数据在url中可以看到，提交的数据最多不超过2KB,安全性低但效率要比post高，适合提交数据量不大安全性不高的数据，比如：搜索，查询功能
post将用户提交的信息封装在HTML HEADER内，适合提交数据量大，安全性高的用户信息，比如：注册，修改，上传等功能
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
method: What are the differences between the two methods of data transmission (get/post)? -PHP Chinese website Q&A-method: What are the differences between the two methods of data transmission (get/post)? -PHP Chinese website Q&A
Please watch and learn.
get以明文的方式通过UTL提交数据，数据在url中可以看到，提交的数据最多不超过2KB,安全性低但效率要比post高，适合提交数据量不大安全性不高的数据，比如：搜索，查询功能
post将用户提交的信息封装在HTML HEADER内，适合提交数据量大，安全性高的用户信息，比如：注册，修改，上传等功能