Is there a difference between a blog and a journal?

Give you their explanation and you will understand. . . . Tell you what a diary is: "The diary in life is to record every bit of your life, let it reveal your inner world and better interpret your inner world. The log in the computer can be a treasure house of valuable information or a quagmire of worthless data. "

This is a Blog: "blog, also translated as blog, blog or blog, is a website that is usually managed by individuals and publishes new articles from time to time." The articles on a blog are usually arranged in reverse order according to the posting time. Many blogs focus on providing comments or news on specific topics, while others are regarded as personal diaries. A typical blog combines text, images, links to other blogs or websites, and other media related to the topic. Being able to let readers comment in an interactive way is an important element of many blogs. Most blogs are mainly written, but some blogs focus on various topics, such as art, photography, video, music and podcasting. Blogs are part of social media networks. "