unbaked clay, rocks, some gems, half full canisters of powders and paints, used brushes, a dusty saw blade, scribbled upon paper, shattered glass, and partially painted canvases filled the void and reached above the edge of the crate. The entire display was splattered with an array of pai...
def array = new File(baseDir, 'haiku.txt') as String[] 多少次你不得不获得一个文件的内容到一个byte[],它需要多少代码?Groovy使得这件事非常的容易。byte[] contents = file.bytes 处理I/O并不局限于处理文件。事实上,很多的操作依赖于输入/输出流,这就是为什么Groovy添加大量的支持方法,正如你所看到...
We can even leverage theasoperator to read the contents of the file into aStringarray: def array = new File("src/main/resources/fileContent.txt") as String[] 4. Reading aFileinto a SingleString 4.1. UsingFile.text We can read an entire file into a singleStringsimply by using thetextp...
writer.writeLine 'Into the ancient pond' writer.writeLine 'A frog jumps' writer.writeLine 'Water’s sound!' } 1. 2. 3. 4. 5. 但是对于这样一个简单的示例中,使用<<操作符就足够了: new File(baseDir,'haiku.txt') << '''Into the ancient pond A frog jumps Water’s sound!''' 1. 2....
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To get the lines of our file into an array ofStrings, we can useas String[]: defactualArray =newFile('src/main/resources/ioInput.txt')asString[] For short files, we can get the entire contents in aStringusingtext: defactualString =newFile('src/main/resources/ioInput.txt').text ...
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def array = new File(baseDir,'test.txt') as String[] 如果想把文件内容直接放进一个byte[],可以这样: deffile=newFile(baseDir,'test.txt')byte[]contents=file.bytes 在进行I/O操作的时候不仅限于文件,事实上,很多操作都依赖于输入输出流,下面例子是从File中获取InputStream: ...
1.19Groovy File NameComment Read file into a stringString fileContents = new File('/tmp/test.txt).text Read file content as a variabledef env = System.getenv(),def content = readFile("/tmp/test.txt") Write file in pipelinewriteFile file: “output/my.txt”, text: “This is a test”...
def array = new File(baseDir, 'haiku.txt') as String[] 你还记得有多少次必须将文件内容用 byte[] 放到一个字节数组中而要写多少代码吗?现在,Groovy 将一切都简化了: byte[] contents = file.bytes 处理I/O 并不限于操作文件。实际上,很多操作都依赖于输入输出流,这就是 Groovy 为何要重新添加大量...