ExtJS下 Ext.Direct加载和提交过程排错小结
2024-05-06 14:19:02
供稿：网友
偶泪滴嘎嘎，终于，终于完成了一部分ExtJS。
（基础夯实一点，会有好处的，排错的时候就体现出来了）
下面就Ext.Direct做一些排错笔记：
错误一：
代码如下:
严重: StandardWrapper.Throwable
java.lang.ArrayIndexOutOfBoundsException: 1
at com.softwarementors.extjs.djn.api.RegisteredStandardMethod.isValidFormHandlingMethod(RegisteredStandardMethod.java:53)
at com.softwarementors.extjs.djn.scanner.Scanner.scanAndRegisterActionClass(Scanner.java:206)
at com.softwarementors.extjs.djn.scanner.Scanner.scanAndRegisterActionClass(Scanner.java:105)
at com.softwarementors.extjs.djn.scanner.Scanner.scanAndRegisterApiConfiguration(Scanner.java:82)
at com.softwarementors.extjs.djn.scanner.Scanner.scanAndRegisterApiConfigurations(Scanner.java:64)
at com.softwarementors.extjs.djn.servlet.DirectJNgineServlet.createDirectJNgineRouter(DirectJNgineServlet.java:182)
at com.softwarementors.extjs.djn.servlet.DirectJNgineServlet.init(DirectJNgineServlet.java:155)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1088)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5033)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5317)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2013-3-28 17:43:52 org.apache.catalina.core.StandardContext loadOnStartup
这是为什么呢？
答案：
@DirectFormPostMethod
这个不对，这个产生了上面的错误，改成： @DirectMethod
同时删掉，由@DirectFormPostMethod生成的输出：
代码如下:
import com.softwarementors.extjs.djn.config.annotations.DirectFormPostMethod;
错误二：
代码如下:
ERROR: com.softwarementors.extjs.djn.router.processor.standard.json.JsonRequestProcessor - "(Controlled) server error: 1 for Method 'FormAction.submitData'" (rid=1000)
java.lang.ArrayIndexOutOfBoundsException: 1
at com.softwarementors.extjs.djn.router.processor.standard.json.JsonRequestProcessor.checkJsonMethodParameterTypes(JsonRequestProcessor.java:352)
at com.softwarementors.extjs.djn.router.processor.standard.json.JsonRequestProcessor.getIndividualRequestParameters(JsonRequestProcessor.java:247)
at com.softwarementors.extjs.djn.router.processor.standard.json.JsonRequestProcessor.processIndividualRequest(JsonRequestProcessor.java:404)
