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请问一下搜索框中的那个特殊字符无法搜索，是前端的问题？还是后端的问题啊？

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请问一下搜索框中的那个特殊字符无法搜索，是前端的问题？还是后端的问题啊？

请问一下搜索框中的那个特殊字符无法搜索，是前端的问题？还是后端的问题啊？
如题。明明特殊符号开头的内容。但是无法搜索出来。
image.png


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查看一下传入后端的值，如果传入后端的也是特数字符，那么就说明后端没有做防sql注入的操作


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