public class Servlets
extends java.lang.Object
| 限定符和类型 | 字段和说明 |
|---|---|
static long |
ONE_YEAR_SECONDS
常用数值定义
|
| 构造器和说明 |
|---|
Servlets() |
| 限定符和类型 | 方法和说明 |
|---|---|
static java.lang.String |
encodeParameterStringWithPrefix(java.util.Map<java.lang.String,java.lang.Object> params,
java.lang.String prefix)
组合Parameters生成Query String的Parameter部分, 并在paramter name上加上prefix.
|
static java.util.Map<java.lang.String,java.lang.Object> |
getParametersStartingWith(org.springframework.web.context.request.WebRequest request,
java.lang.String prefix)
取得带相同前缀的Request Parameters, copy from spring WebUtils.
|
static void |
setExpiresHeader(javax.servlet.http.HttpServletResponse response,
long expiresSeconds)
设置客户端缓存过期时间 的Header.
|
static void |
setNoCacheHeader(javax.servlet.http.HttpServletResponse response)
设置禁止客户端缓存的Header.
|
public static final long ONE_YEAR_SECONDS
public static void setExpiresHeader(javax.servlet.http.HttpServletResponse response,
long expiresSeconds)
public static void setNoCacheHeader(javax.servlet.http.HttpServletResponse response)
public static java.util.Map<java.lang.String,java.lang.Object> getParametersStartingWith(org.springframework.web.context.request.WebRequest request,
java.lang.String prefix)
public static java.lang.String encodeParameterStringWithPrefix(java.util.Map<java.lang.String,java.lang.Object> params,
java.lang.String prefix)