public class ExceptionFilter extends Object implements javax.servlet.Filter
| 限定符和类型 | 字段和说明 |
|---|---|
static String |
ALREADY_FILTERED_SUFFIX |
| 构造器和说明 |
|---|
ExceptionFilter() |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
destroy() |
void |
doFilter(javax.servlet.ServletRequest request,
javax.servlet.ServletResponse response,
javax.servlet.FilterChain filterChain) |
protected String |
getAlreadyFilteredAttributeName() |
void |
init(javax.servlet.FilterConfig filterConfig) |
static String |
transMapToString(Map map)
方法名称:transMapToString
传入参数:map
返回值:String 形如 username'chenziwen^password'1234
|
public void init(javax.servlet.FilterConfig filterConfig)
throws javax.servlet.ServletException
init 在接口中 javax.servlet.Filterjavax.servlet.ServletExceptionpublic void doFilter(javax.servlet.ServletRequest request,
javax.servlet.ServletResponse response,
javax.servlet.FilterChain filterChain)
throws IOException,
javax.servlet.ServletException
doFilter 在接口中 javax.servlet.FilterIOExceptionjavax.servlet.ServletExceptionpublic void destroy()
destroy 在接口中 javax.servlet.Filterprotected String getAlreadyFilteredAttributeName()
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