程序包的使用
org.springframework.expression.spel
使用org.springframework.expression.spel的程序包 程序包 说明 org.springframework.context.expression Expression parsing support within a Spring application context.org.springframework.expression.spel SpEL's central implementation package.org.springframework.expression.spel.ast SpEL's abstract syntax tree.org.springframework.expression.spel.standard SpEL's standard parser implementation.org.springframework.expression.spel.support SpEL's default implementations for various core abstractions.org.springframework.context.expression使用的org.springframework.expression.spel中的类 类 说明 CodeFlow Manages the class being generated by the compilation process.CompilablePropertyAccessor A compilable property accessor is able to generate bytecode that represents the access operation, facilitating compilation to bytecode of expressions that use the accessor.org.springframework.expression.spel使用的org.springframework.expression.spel中的类 类 说明 CodeFlow Manages the class being generated by the compilation process.CodeFlow.ClinitAdder Interface used to generateclinit
static initializer blocks.CodeFlow.FieldAdder Interface used to generate fields.ExpressionState An ExpressionState is for maintaining per-expression-evaluation state, any changes to it are not seen by other expressions but it gives a place to hold local variables and for component expressions in a compound expression to communicate state.SpelCompilerMode Captures the possible configuration settings for a compiler that can be used when evaluating expressions.SpelMessage Contains all the messages that can be produced by the Spring Expression Language.SpelMessage.Kind Message kinds.SpelNode Represents a node in the AST for a parsed expression.SpelParseException Root exception for Spring EL related exceptions.SpelParserConfiguration Configuration object for the SpEL expression parser.org.springframework.expression.spel.ast使用的org.springframework.expression.spel中的类 类 说明 CodeFlow Manages the class being generated by the compilation process.ExpressionState An ExpressionState is for maintaining per-expression-evaluation state, any changes to it are not seen by other expressions but it gives a place to hold local variables and for component expressions in a compound expression to communicate state.SpelEvaluationException Root exception for Spring EL related exceptions.SpelNode Represents a node in the AST for a parsed expression.org.springframework.expression.spel.standard使用的org.springframework.expression.spel中的类 类 说明 CompiledExpression Base superclass for compiled expressions.SpelNode Represents a node in the AST for a parsed expression.SpelParserConfiguration Configuration object for the SpEL expression parser.org.springframework.expression.spel.support使用的org.springframework.expression.spel中的类 类 说明 CodeFlow Manages the class being generated by the compilation process.CompilablePropertyAccessor A compilable property accessor is able to generate bytecode that represents the access operation, facilitating compilation to bytecode of expressions that use the accessor.SpelEvaluationException Root exception for Spring EL related exceptions.