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Code
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public string EnCode(string content)
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{
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string str1=content.Replace("<","<");
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string str2=str1.Replace(">",">");
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string str3=str2.Replace("'","'");
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string str4=str3.Replace(" "," ");
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string str5=str4.Replace("\r\n","<br>");
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string str6=str5.Replace("\"",""");
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string str7=str6.Replace("&","&");
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return str7;
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}
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public string UnCode(string content)
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{
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string str1=content.Replace("&","&");
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string str2=str1.Replace(""","\"");
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string str3=str2.Replace("<br>","\r\n");
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string str4=str3.Replace(" "," ");
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string str5=str4.Replace("'","'");
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string str6=str5.Replace(">",">");
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string str7=str6.Replace("<","<");
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return str7;
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}
这是用来做sql 转义字符转换的。刚开始发现只转换了第一个而已。 当时就郁闷了。 用最笨的方法我做两个循环来替换其他的。
后面才发现只要改为: string str1=content.Replace/&/g,"&"); 就可以替换全部了。
public string EnCode(string content)
{
string str1=content.replace(/</g,"<");
string str2=str1.replace(/>/g,">");
}