- ServletPath和PathInfo中的中文
- QueryString中的中文
public void service(org.apache.coyote.Request req,
org.apache.coyote.Response res)
throws Exception {
Request request = (Request) req.getNote(ADAPTER_NOTES);
Response response = (Response) res.getNote(ADAPTER_NOTES);
if (request == null) {
// Create objects
request = connector.createRequest();
request.setCoyoteRequest(req);
response = connector.createResponse();
response.setCoyoteResponse(res);
// Link objects
request.setResponse(response);
response.setRequest(request);
// Set as notes
req.setNote(ADAPTER_NOTES, request);
res.setNote(ADAPTER_NOTES, response);
// Set query string encoding
req.getParameters().setQueryStringEncoding
(connector.getURIEncoding());
}
所以,结论是,queryStringEncoding编码的优先级是,第一是随contentType(设置了useBodyEncodingForURI),第二随URIEncoding(没有设置useBodyEncodingForURI),第三则是默认编码(即没有设置contentType,设置了useBodyEncodingForURI=true)
protected void parseParameters() {
parametersParsed = true;
Parameters parameters = coyoteRequest.getParameters();
boolean success = false;
try {
// Set this every time in case limit has been changed via JMX
parameters.setLimit(getConnector().getMaxParameterCount());
// getCharacterEncoding() may have been overridden to search for
// hidden form field containing request encoding
String enc = getCharacterEncoding();
boolean useBodyEncodingForURI = connector.getUseBodyEncodingForURI();
if (enc != null) {
parameters.setEncoding(enc);
if (useBodyEncodingForURI) {
parameters.setQueryStringEncoding(enc);
}
} else {
parameters.setEncoding
(org.apache.coyote.Constants.DEFAULT_CHARACTER_ENCODING);
if (useBodyEncodingForURI) {
parameters.setQueryStringEncoding
(org.apache.coyote.Constants.DEFAULT_CHARACTER_ENCODING);
}
}
<Connector executor="tomcatThreadPool" protocol="org.apache.coyote.http11.Http11NioProtocol" port="8080" URIEncoding="UTF-8" useBodyEncodingForURI="true" compression="off" enableLookups="false" maxKeepAliveRequests="20" bufferSize="8192" connectionTimeout="5000" redirectPort="8443" server="DPServer"/>
Original: https://www.cnblogs.com/csophys/p/6287994.html
Author: csophys
Title: JAVA WEB 中的编码分析
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