Pre / postfilters and output filters are a bit of a special case 前?后过滤符号与输出过滤符号则都是特殊例子。
Post filtering is supported for viewing your data in different ways once the capture is complete 一旦捕获完成,支持后过滤用于以不同的方式查看数据。
After a capture is complete , observer allows for post - capture filtering to isolate only the pertinent information 支持捕获后过滤,只隔离相关的信息。
The first parameter to the postfilter function is the compiled template code , possibly modified by other postfilters 后过滤符号函式的第一个参数是已编译完的样板档程式码,在传入之前可能已先由其他后过滤符号修改过。
Prefilter and postfilter plugins are very similar in concept ; where they differ is in the execution - - more precisely the time of their execution 前过滤符号与后过滤符号外挂在概念上是很相似的;此两者的不同是在执行的时候- -更正确的说法是在执行的时间。