mysql 表情字符插入异常:Incorrect string value: '\xF0\x9F\x90\xB7",...' for column 解决方案对表情字符进行过滤替换,如下
/**
* 将emoji表情替换成*
*
* @param source
* @return 过滤后的字符串
*/
public static String filterEmoji(String source) {
if(StringUtils.isNotBlank(source)){
return source.replaceAll("[\\ud800\\udc00-\\udbff\\udfff\\ud800-\\udfff]", "*");
}else{
return source;
}
}
public static void main(String[] args){
try{
String text = "This is a smiley \uD83C\uDFA6 face\uD860\uDD5D \uD860\uDE07 \uD860\uDEE2 \uD863\uDCCA \uD863\uDCCD \uD863\uDCD2 \uD867\uDD98 ";
System.out.println(text);
System.out.println(text.length());
System.out.println(text.replaceAll("[\\ud83c\\udc00-\\ud83c\\udfff]|[\\ud83d\\udc00-\\ud83d\\udfff]|[\\u2600-\\u27ff]", "*"));
System.out.println(filterEmoji(text));
}catch (Exception ex){
ex.printStackTrace();
}
}
复制代码
##输出结果
This is a smiley ? face? ? ? ? ? ? ?
45
This is a smiley * face? ? ? ? ? ? ?
This is a smiley * face* * * * * * *