我已经将RichFaces演示逐字放在了index.jsp页面中。由于演示没有提供任何支持此源代码的支持bean代码,因此我在panelMenu.java中创建了这些方法
public void updateCurrent(String n) {
logger.info("updateCurrent called with " + n);
setCurrent(n);
}
public String getCurrent() {
return current;
}
public void setCurrent(String c) {
curr
当我在Androäd上部署一个war on jetty应用程序时,我得到了这样的消息:
HTTP ERROR 500
Problem accessing /index.jsp.
Reason:
JSP support not configured
如何在Andro JSP上配置Jetty应用程序以接受JSP?
我在web -INF下的网页下添加了这个shir.ini:
[main]
# Objects and their properties are defined here,
# Such as the securityManager, Realms and anything
# else needed to build the SecurityManager
shiro.loginUrl = /index.jsp
[users]
root = 12345,admin
guest = 12345,guest
[roles]
admin = *
[urls]
/index.xhtml
下面是在我的macOS机器上与dtruss交互的示例。
$ cat main.c
int main() {
return 0;
}
$ clang main.c
$ sudo dtruss ./a.out
dtrace: system integrity protection is on, some features will not be available
SYSCALL(args) = return
open("/dev/dtracehelper\0", 0x2, 0x7FFF5AF83930) = 3 0
ioctl(0x3, 0x8
我正在使用这种方法来验证表单中的日志。
index.jsp -> contains <form action=login.jsp method="post"> -> values are submitted -> login.jsp -> if -> response.sendRedirect("index.jsp?valid=1"); -> if not -> response.sendRedirect("index.jsp?valid=0"); if login is successful
我的一些同事提出了一个有趣的观点,他们中的一些人声称,无论发生什么,你都应该永远记住free malloc。虽然我一直认为这是一个很好的实践,但也有一些人认为,在这样的程序中,这是不必要的:
#include <stdio.h>
#include <stdlib.h>
int main (void) {
char *mem = malloc (1000);
if (mem != NULL) {
// do something with mem
}
// memory not freed
return 0;
}
他们
在启动Kibana7.5时出现致命错误,我没有配置只运行elasticsearch.bat (也是v7.5)和kibana.bat的任何东西
'{"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"No handler for type [flattened] declared on field [state]"}],"type":"mapper_parsing_exception