Eclipse CodeTemplate

最新推荐文章于 2021-10-22 22:59:37 发布

原创最新推荐文章于 2021-10-22 22:59:37 发布 · 240 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#eclipse

杂学专栏收录该内容

7 篇文章

订阅专栏

本文介绍如何利用CodeTemplate实现快速代码编写，包括Eclipse自带功能和自定义模板，覆盖了常见操作如打印、文件读写、测试注解等，并提供了一套完整的模板实例。

利用codeTemplate实现快速编写，输入key再按Alt+/

[color=blue][size=medium][b]1.eclipse自带[/b][/size][/color]
输出 sysout,syserr,systrace
main main
变量 new,cast

还有很多，发现好用的持续添加

[color=blue][size=medium][b]2.自定义[/b][/size][/color]


${:import(java.util.Map.Entry)}
for(Entry<${key:argType(map,0)},${value:argType(map,1)}> entry :
                    ${map:var(java.util.Map)}.entrySet()) {
    ${key} key = entry.getKey();
    ${value} value = entry.getValue();
    ${cursor}
}


${:import(org.slf4j.Logger,org.slf4j.LoggerFactory)}
/**
 * Logging mechanism.
 */
private static Logger logger = LoggerFactory.getLogger(${enclosing_type}.class);


${:import(java.io.BufferedReader,  
          java.io.FileNotFoundException,  
          java.io.FileReader,  
          java.io.IOException)}  
BufferedReader in = null;  
try {  
   in = new BufferedReader(new FileReader(${fileName}));  
   String line;  
   while ((line = in.readLine()) != null) {  
      ${cursor}  
   }  
}  
catch (FileNotFoundException e) {  
   // Handle exception
}  
catch (IOException e) {  
   // Handle exception
} finally {  
   if(in != null) in.close();  
}


${:import(java.nio.file.Files,
          java.nio.file.Paths,
          java.nio.charset.Charset,
          java.io.IOException,
          java.io.BufferedReader)}
try (BufferedReader in = Files.newBufferedReader(Paths.get(${fileName:var(String)}),
                                                 Charset.forName("UTF-8"))) {
    String line = null;
    while ((line = in.readLine()) != null) {
        ${cursor}
    }
} catch (IOException e) {
    // ${todo}: handle exception
}


${:import(java.nio.file.Files,
          java.nio.file.Paths,
          java.nio.Charset,
          java.io.IOException,
          java.io.BufferedWriter)}
try (BufferedWriter out = Files.newBufferedWriter(Paths.get(${fileName:var(String)}),
                                                  Charset.forName("UTF-8"))) {
    out.write(${string:var(String)});
    out.newLine();
    ${cursor}
} catch (IOException e) {
    // ${todo}: handle exception
}


${:import(org.testng.annotations.Test, org.testng.annotations.Parameters, org.testng.Assert)}
@Test(groups = "${name}")
public final void ${name}() {
	${cursor}
}


${:import (org.junit.Before)}

@Before
public void setUp() {
    ${cursor}
}


${:import (org.junit.After)}

@After
public void tearDown() {
    ${cursor}
}