coldfusion - 如何限制实体的 cfdump 大小

Question

当我们转储 ORM 实体时，是否可以限制 cfdump 的大小？似乎 cfdump 将尝试加载和显示与被转储的实体相关/关联的所有实体(如多对一或一对多关系中所定义)。有时，转储单个实体可能会导致输出超过 100 mb(即兆字节)。

Answer 1

根据documentation ，看来您要找的是 top范围。

<cfdump  
    var = "#variable#" 
    output = "browser|console|file" 
    format = "text|html" 
    abort = "true|false"> 
    label = "text" 
    metainfo = "yes|no" 
    top = "number of rows|number of levels" 
    show = "columns|keys" 
    hide = "columns|keys" 
    keys = "number of keys to display for structures" 
    expand = "yes|no"  
    showUDFs = "yes|no">

top Optional 9999 The number of rows to display. For a structure, this is the number of nested levels to display.

我已经很久没有使用 CFM 了，但您可能也对 keys 感兴趣

keys Optional 9999 For a structure, the number of keys to display.