ios - 如何将html字符串保存到数据库中

Question

我有这个 html 字符串

<p><span style="color: #4f4f4f; font-family: Arial; font-size: 12px; font-style: normal; 
font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 
15.600000381469727px; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform:
 none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -
webkit-text-stroke-width: 0px; background-color: #ffffff; display: inline !important; float: 
none;">Numerical estimation is key in many craft and technical jobs where the ability to 
quickly and accurately estimate material quantities is essential. The speed at which you can 
answer these questions is the critical measure, as most people could achieve a very high sco
re given unlimited time in which to answer. You can therefore expect 25-35 questions in 10 
minutes or so.</span></p>

我想将其存储在我的数据库中，但应用程序在执行查询时崩溃了。知道我是否应该删除任何特定的 symbol 或任何东西，或者是因为它的长度？

Answer 1

一般情况下，您应该执行SQL Escape操作。