castle的另一种方式的数据传递-->blockcomponent

本文介绍了一种通过blockcomponent向页面传递数据的方法,并展示了如何在MyFirstComponent类中使用Context.ComponentParameters来获取这些参数。具体例子包括设置firstParam和anotherParam两个参数,并在组件代码中进行访问。

通过 blockcomponent将数据压入页面中,在MyFirstComponent类中处理参数

获取方式使用Context.ComponentParameters["Params"];

 

Example

#component(MyFirstComponent 
"%{firstParam='some value',anotherParam='other value'}")You can then access the parameters from the component code: 

public class MyFirstComponent: ViewComponent
{
    
public override void Render()
    
{
        
object param1 = Context.ComponentParameters["firstParam"];
        
object param2 = Context.ComponentParameters["anotherParam"];

        ...
    }

}

现在我将给你个子服务依赖,一个是父项目的依赖文件,帮我看一下为啥我子服务还需要配置数据库才能启动 子服务依赖<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.picc.xzpt.ai</groupId> <artifactId>piccxzpt_ai</artifactId> <version>0.0.1</version> <packaging>jar</packaging> <parent> <groupId>com.picc.xzpt</groupId> <artifactId>piccxzpt</artifactId> <version>0.0.1</version> <relativePath>../pom.xml</relativePath> </parent> <dependencies> <dependency> <groupId>com.bes.appserver</groupId> <artifactId>bes-lite-spring-boot-2.x-starter</artifactId> <version>9.5.5.013</version> </dependency> <dependency> <groupId>com.github.xiaoymin</groupId> <artifactId>swagger-bootstrap-ui</artifactId> <version>1.9.3</version> </dependency> <dependency> <groupId>com.github.ulisesbocchio</groupId> <artifactId>jasypt-spring-boot-starter</artifactId> <!-- <version>3.0.4</version>--> </dependency> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>${guava.version}</version> </dependency> <dependency> <groupId>org.redisson</groupId> <artifactId>redisson</artifactId> <version>3.22.0</version> <scope>compile</scope> </dependency> <!-- <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-pool2</artifactId> <version>2.8.0</version> </dependency>--> <!-- <dependency>--> <!-- <groupId>org.mybatis.spring.boot</groupId>--> <!-- <artifactId>mybatis-spring-boot-starter</artifactId>--> <!-- <version>1.3.1</version>--> <!-- <exclusions>--> <!-- <exclusion>--> <!-- <groupId>ch.qos.logback</groupId>--> <!-- <artifactId>logback-classic</artifactId>--> <!-- </exclusion>--> <!-- <exclusion>--> <!-- <groupId>org.mybatis</groupId>--> <!-- <artifactId>mybatis</artifactId>--> <!-- </exclusion>--> <!-- </exclusions>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>org.mybatis</groupId>--> <!-- <artifactId>mybatis</artifactId>--> <!-- <version>3.5.6</version>--> <!-- </dependency>--> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.2.13</version> </dependency> <!--基础库--> <dependency> <groupId>com.picc.xzpt.baselib</groupId> <artifactId>piccxzpt_baselib</artifactId> <version>0.0.75</version> <exclusions> <exclusion> <groupId>commons-httpclient</groupId> <artifactId>commons-httpclient</artifactId> </exclusion> <exclusion> <groupId>log4j</groupId> <artifactId>log4j</artifactId> </exclusion> <!-- 添加以下排除项 --> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </exclusion> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> <version>4.5.14</version> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-core</artifactId> <version>2.3.2</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <!-- 热部署启动 --> <fork>true</fork> </configuration> </plugin> <!-- <plugin>--> <!-- <groupId>org.mybatis.generator</groupId>--> <!-- <artifactId>mybatis-generator-maven-plugin</artifactId>--> <!-- <version>1.3.5</version>--> <!-- <configuration>--> <!-- <!– generator 工具配置文件的位置 –>--> <!-- <configurationFile>src/main/resources/xml/generatorConfig.xml</configurationFile>--> <!-- <verbose>true</verbose>--> <!-- <overwrite>true</overwrite>--> <!-- </configuration>--> <!-- <dependencies>--> <!-- <!– oracle –>--> <!-- <dependency>--> <!-- <groupId>com.ibm.informix</groupId>--> <!-- <artifactId>jdbc</artifactId>--> <!-- <version>4.10.8.1</version>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>org.mybatis.generator</groupId>--> <!-- <artifactId>mybatis-generator-core</artifactId>--> <!-- <version>1.3.5</version>--> <!-- </dependency>--> <!-- </dependencies>--> <!-- </plugin>--> </plugins> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.xml</include> </includes> </resource> <resource> <directory>src/main/resources</directory> </resource> </resources> </build> </project> 父项目依赖 <groupId>com.picc.xzpt</groupId> <artifactId>piccxzpt</artifactId> <packaging>pom</packaging> <version>0.0.1</version> <!-- <parent>--> <!-- <groupId>org.springframework.boot</groupId>--> <!-- <artifactId>spring-boot-starter-parent</artifactId>--> <!-- <version>2.5.15</version>--> <!-- <relativePath/>--> <!-- </parent>--> <parent> <groupId>pdfc</groupId> <artifactId>pdfc-parent</artifactId> <version>4.2.8.4</version> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <!-- <spring-cloud.version>2020.0.5</spring-cloud.version>--> <pdfc.version>4.2.8.4</pdfc.version> </properties> <dependencies> <!-- Web类型 --> <dependency> <groupId>pdfc</groupId> <artifactId>pdfc-web</artifactId> <version>${pdfc.version}</version> <exclusions> <exclusion> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> </exclusion> <exclusion> <groupId>com.squareup.okio</groupId> <artifactId>okio</artifactId> </exclusion> <exclusion> <groupId>com.squareup.okio</groupId> <artifactId>okio-jvm</artifactId> </exclusion> <exclusion> <groupId>org.bouncycastle</groupId> <artifactId>bcprov-jdk18on</artifactId> </exclusion> <exclusion> <groupId>org.bouncycastle</groupId> <artifactId>bcpkix-jdk18on</artifactId> </exclusion> <exclusion> <groupId> org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-websocket</artifactId> </exclusion> <exclusion> <groupId> org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </exclusion> <exclusion> <groupId>io.github.classgraph</groupId> <artifactId>classgraph</artifactId> </exclusion> <exclusion> <groupId>org.owasp.antisamy</groupId> <artifactId>antisamy</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.squareup.okio</groupId> <artifactId>okio</artifactId> <version>3.4.0</version> </dependency> <dependency> <groupId>com.squareup.okio</groupId> <artifactId>okio-jvm</artifactId> <version>3.4.0</version> </dependency> <dependency> <groupId>org.bouncycastle</groupId> <artifactId>bcprov-jdk18on</artifactId> <version>1.78.1</version> </dependency> <dependency> <groupId>org.bouncycastle</groupId> <artifactId>bcpkix-jdk18on</artifactId> <version>1.78.1</version> </dependency> <dependency> <groupId>io.github.classgraph</groupId> <artifactId>classgraph</artifactId> <version>4.8.112</version> </dependency> <dependency> <groupId>org.owasp.antisamy</groupId> <artifactId>antisamy</artifactId> <version>1.7.5</version> </dependency> <!-- 微服务应用 --> <dependency> <groupId>pdfc</groupId> <artifactId>pdfc-cloud</artifactId> <version>${pdfc.version}</version> <exclusions> <exclusion> <artifactId>pdfc-config</artifactId> <groupId>pdfc</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.thoughtworks.xstream</groupId> <artifactId>xstream</artifactId> <version>1.4.20</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>1.3.1</version> <exclusions> <exclusion> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> </exclusion> <exclusion> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.5.6</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.2.13</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> <!-- <version>2.5.15</version>--> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-consul-discovery</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-openfeign</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-configuration-processor</artifactId> <optional>true</optional> </dependency> <!-- 热更新 开始 --> <!--<dependency>--> <!--<groupId>org.springframework.boot</groupId>--> <!--<artifactId>spring-boot-devtools</artifactId>--> <!--</dependency>--> <!-- 热更新 结束--> <!--sswagger2开始--> <!-- <dependency>--> <!-- <groupId>io.springfox</groupId>--> <!-- <artifactId>springfox-swagger2</artifactId>--> <!-- <version>2.9.2</version>--> <!-- <exclusions>--> <!-- <exclusion>--> <!-- <groupId>com.google.guava</groupId>--> <!-- <artifactId>guava</artifactId>--> <!-- </exclusion>--> <!-- </exclusions>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>com.google.guava</groupId>--> <!-- <artifactId>guava</artifactId>--> <!-- <version>32.0.1-android</version>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>io.springfox</groupId>--> <!-- <artifactId>springfox-swagger-ui</artifactId>--> <!-- <version>2.10.0</version>--> <!-- </dependency>--> <dependency> <groupId>com.github.xiaoymin</groupId> <artifactId>swagger-bootstrap-ui</artifactId> <version>1.9.3</version> </dependency> <!--sswagger2结束--> <!--缓存方案--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-cache</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <!--缓存方案结束--> <!-- 加密的依赖 开始--> <dependency> <groupId>com.github.ulisesbocchio</groupId> <artifactId>jasypt-spring-boot-starter</artifactId> </dependency> <!-- 加密的依赖 结束--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <exclusions> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-websocket</artifactId> </exclusion> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-websocket</artifactId> <version>9.0.86</version> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> <version>9.0.90</version> </dependency> <!-- 链路追踪 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-sleuth</artifactId> </dependency> <dependency> <groupId>net.logstash.logback</groupId> <artifactId>logstash-logback-encoder</artifactId> <version>4.11</version> <exclusions> <exclusion> <groupId>ch.qos.logback</groupId> <artifactId>logback-core</artifactId> </exclusion> <exclusion> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.12.7.2</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-core</artifactId> <version>1.2.13</version> </dependency> <dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-starter-client</artifactId> <version>2.4.1</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-websocket</artifactId> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>1.2.4</version> </dependency> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <version>4.1.1</version> </dependency> <dependency> <groupId>com.sun.mail</groupId> <artifactId>javax.mail</artifactId> <version>1.6.2</version> </dependency> <dependency> <groupId>org.freemarker</groupId> <artifactId>freemarker</artifactId> </dependency> <dependency> <groupId>com.ibm.informix</groupId> <artifactId>jdbc</artifactId> <version>4.10.8.1</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.83</version> </dependency> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.5</version> </dependency> <!--基础库--> <dependency> <groupId>com.picc.xzpt.baselib</groupId> <artifactId>piccxzpt_baselib</artifactId> <version>0.0.97</version> <exclusions> <exclusion> <groupId>xerces</groupId> <artifactId>xercesImpl</artifactId> </exclusion> <exclusion> <groupId>org.apache.tika</groupId> <artifactId>tika-core</artifactId> </exclusion> <exclusion> <groupId>log4j</groupId> <artifactId>log4j</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.tika</groupId> <artifactId>tika-core</artifactId> <version>1.28.4</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-text</artifactId> <version>1.10.0</version> </dependency> <dependency> <groupId>xerces</groupId> <artifactId>xercesImpl</artifactId> <version>2.12.2</version> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-core</artifactId> <version>2.3.2</version> </dependency> <!-- https://mvnrepository.com/artifact/org.owasp.esapi/esapi --> <dependency> <groupId>org.owasp.esapi</groupId> <artifactId>esapi</artifactId> <version>2.5.3.0</version> <exclusions> <exclusion> <groupId>org.owasp.antisamy</groupId> <artifactId>antisamy</artifactId> </exclusion> </exclusions> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement>
11-19
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