| html 怎么用

[zhishaofei3]

Pipelines

The above transformations insert pieces of text into a template. Those pieces of text are essentially arbitrary, whatever the string values of the fields are. If we want them to appear as part of an HTML document (or other specialised form) then we will have to escape particular sequences of characters. For example, to display arbitrary text in an HTML document we have to change "<" to "<". The Go templates have a number of builtin functions, and one of these is the function html. These functions act in a similar manner to Unix pipelines, reading from standard input and writing to standard output.

To take the value of the current object '.' and apply HTML escapes to it, you write a "pipeline" in the template

{{. | html}}