javascript - There is an extra "1"==$0 under the body, resulting in an extra 1 on the page

Question

There is no 1 in the html file as shown

Answer 1

What is the background php? It may be a problem with background php rendering

Answer 2

Look at the js code and how to write your meta in the body

Answer 3

This 1 must be in the html file or written in a script, ==$0 is built in chrome, both are there

Answer 4

1 should be written on it
==$0 comes with chrome, it’s all there.

Answer 5

The pot behind the scenes =_=

Answer 6

A similar situation occurred. We added an extra "!" on the page. After troubleshooting, we found that the problem was caused by a certain public dependency.

Answer 7

Tag nesting error