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Handle escaped * and $ characters in RobotsServer #458

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Mideen opened this issue Dec 22, 2020 · 0 comments

Mideen commented Dec 22, 2020

In PathRule.java, Crawler4j handled to escape the *,$ special chars.

if (ch == '\') {
// Handle escaped * and $ characters
char nch = pos < pattern.length() - 1 ? pattern.charAt(pos + 1) : 0;
if (nch == '*' || ch == '$') {
quoteBuf.append(nch);
++pos; // We need to skip one character
} else {
quoteBuf.append(ch);
}
}

Here " nch == '' || ch == '$' " should be " nch == '' || nch == '$' " right ?

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