擅长:python、mysql、java
<p>有一种方法。在</p>
<pre><code>lst = [{**{'JVM_NAME': i['JVM_NAME'], 'GCCOUNT': i['GCCOUNT'], **w}} \
for i in INPUTJSON for w in i['EXCEPTIONS']]
</code></pre>
<p>有关<code>**</code>语法,请参见<a href="https://stackoverflow.com/questions/38987/how-to-merge-two-dictionaries-in-a-single-expression">How to merge two dictionaries in a single expression?</a></p>
<p><strong>结果</strong></p>
^{pr2}$