處理方法如下
公共靜態字符串toUnicode(字符串s ){
StringBuilder sb = new StringBuilder();
for(int I = 0;我& lts . length();++i) {
if(s . charat(I)& lt;= 256) {
sb . append(“\ \ u00“);
}否則{
sb . append(“\ \ u“);
}
sb . append(integer . tohexstring(s . charat(I)));
}
return sb . tostring();
}
公共靜態void main(String[] args) {
string s =“Hello“;
system . out . println(toUnicode(s));
}