go - 在golang中执行不带引号的模板

Question

我想用 noescape 执行模板并且没有引号，但是现在不支持 noescape。

有什么建议或者我必须使用另一个模板引擎吗？谢谢!

代码在这里:http://play.golang.org/p/R-Ib5H9bXx

Answer 1

我们鼓励您将安全的 Javascript 存储在 template.JS 类型中:

type JS string

JS encapsulates a known safe EcmaScript5 Expression, for example, (x + y * z()). Template authors are responsible for ensuring that typed expressions do not break the intended precedence and that there is no statement/expression ambiguity as when passing an expression like "{ foo: bar() }\n'foo'", which is both a valid Expression and a valid Program with a very different meaning.

因此，您需要对代码做的唯一更改是:

type Var struct {
    Name  template.JS
    Value template.JS
}