小编Dev*_*eja的帖子

$.validator.addMethod("validpassword", function(value, element) {
    return this.optional(element) ||
        /^.*(?=.{8,})(?=.*[a-z])(?=.*[A-Z])(?=.*[\d])(?=.*[\W]).*$/i.test(value);
}, "The password must contain a minimum of one lower case character," +
           " one upper case character, one digit and one special character..");

上面的正则表达式不区分大写和小写.怎么了？

下面是线程随机导致 100% CPU 使用率，并且只有在节点重新启动时才会解决，需要帮助确定根本原因，我的猜测与导致 CPU SPIKE 的某些循环有关

stackTrace:
java.lang.Thread.State: RUNNABLE\
at javax.net.ssl.SSLEngineResult.<init>(java.base@11.0.18/SSLEngineResult.java:196)\
at sun.security.ssl.SSLEngineImpl.writeRecord(java.base@11.0.18/SSLEngineImpl.java:164)\
at sun.security.ssl.SSLEngineImpl.wrap(java.base@11.0.18/SSLEngineImpl.java:136)\
- eliminated <0x00000000c5c5ebb8> (a sun.security.ssl.SSLEngineImpl)\
at sun.security.ssl.SSLEngineImpl.wrap(java.base@11.0.18/SSLEngineImpl.java:116)\
- locked <0x00000000c5c5ebb8> (a sun.security.ssl.SSLEngineImpl)\
at javax.net.ssl.SSLEngine.wrap(java.base@11.0.18/SSLEngine.java:482)\
at oracle.net.nt.SSLSocketChannel.shutdown(SSLSocketChannel.java:381)\
- locked <0x00000000c5c5e868> (a oracle.net.nt.SSLSocketChannel)\
at oracle.net.nt.SSLSocketChannel.write(SSLSocketChannel.java:242)\
at oracle.net.ns.NIOPacket.writeToSocketChannel(NIOPacket.java:302)\
at oracle.net.ns.NIONSDataChannel.writeDataToSocketChannel(NIONSDataChannel.java:173)\
at oracle.net.ns.NIONSDataChannel.writeDataToSocketChannel(NIONSDataChannel.java:124)\
at oracle.jdbc.driver.T4CMAREngineNIO.flush(T4CMAREngineNIO.java:727)\
at oracle.jdbc.driver.T4CMAREngineNIO.prepareForUnmarshall(T4CMAREngineNIO.java:733)\
at oracle.jdbc.driver.T4CMAREngineNIO.unmarshalUB1(T4CMAREngineNIO.java:413)\
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:485)\
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:252)\
at oracle.jdbc.driver.T4C7Ocommoncall.doOCOMMIT(T4C7Ocommoncall.java:72)\
at oracle.jdbc.driver.T4CConnection.doCommit(T4CConnection.java:961)\
- eliminated <0x00000000c5c59900> (a oracle.jdbc.driver.T4CConnection)\
at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:1937)\
- locked <0x00000000c5c59900> (a oracle.jdbc.driver.T4CConnection)\
at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:1942)\
at jdk.internal.reflect.GeneratedMethodAccessor55.invoke(Unknown Source)\
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.18/DelegatingMethodAccessorImpl.java:43)\
at java.lang.reflect.Method.invoke(java.base@11.0.18/Method.java:566)\ …

  if (!$this->_current_order->canInvoice()) {
         $this->Msg[] = 'Can not create Invoice';
         return false;
  }

这总是返回 false。因此，我无法创建发票或运输。