Intel Project Java Small note

Cannot be cast to javax.servlet.Filter add provided

What do you mean, install-x?

Unsupported Major.minor version 51.0

Properties-"java-" compiler-"1.6

Later found because: the referenced jar package is 1.7 platform compiled, my environment is 1.6, so, but the web is about 1.6 compiled jar is used on the 1.7 JVM but the situation is different.

The difference between Maven install and MAVEN build

Java.lang.noclassdeffounderror:com/neusoft/iot/framework/config/iconfigreader

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Clean first, then build

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No matching handler method found for Servlet request because Content-type=application/json should be content-type:application/in the head Json

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Premature end of file: It turns out that Jason in Requestbody is converted to XML in the code, but I didn't set the body when I tested it.

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jdk1.7 changes are accompanied by the installed JRE, which only provides a runtime environment, but features such as compiling also require JDK,JDK to include the JRE

Intel Project Java Small note