String json = request.getParameter('jsonStr');json = URLDecoder.decode(json,'UTF-8');System.out.print(json);
When we designed the
Groovy
language almost 10 years ago, our main goal was to create
a language that is a complement to
Java
, a close companion, that
Java
developers
would be familiar with and could learn easily. The idea was to empower users to be
more productive by removing the boilerplate of
Java
, and to simplify their programming
lives by giving them compelling and straightforward APIs to work with. I’m
proud to say that the
Groovy
team attained that goal, making
Groovy
the most popular
alternative language for the
Java
platform.
Along the way, and by virtue of its nature,
Groovy
was adopted by
Java
developers
in a number of ways. For example, it was introduced in
Java
projects for testing purposes,
because the
Groovy
syntax is light and readable but still resembles that of
Java
.
For interacting with XML payloads, web services, or databases,
Groovy
provides handy
and elegant wrappers around the
Java
Development Kit that make those tasks a
breeze. And for writing business rules in
Java
applications,
Groovy
shines, thanks to its
metaprogramming capabilities and its concise and expressive grammar.
一、
Groovy
对象转为 json 字符串 ( 使用 JsonBuilder 进行转换 )、
二、使用 JsonOutput 将指定类型对象转为 json 字符串、
三、将 json 字符串格式化输出、
四、完整代码示例、
groovy
命令行有一个参数-c 用于设定字符集，在程序中的sql里面有
中文
的条件，因此在linux环境下执行的时侯需用如下命令：
groovy
-c GBK ThirdStat.
groovy
ThirdStat.
groovy
的代码片段如下
[code="
java
"]
def folder_name="待冲印相册"
int i=0;
def sqlStmt="""
...
// 0.请求路径
NSString *urlStr = @"http://www.csdn.net/login";
NSURL *url = [NSURL URLWithString:urlStr]; // 1.创建请求对象
NSMutableUR
import org.codehaus.
groovy
.control.CompilerConfiguration;
import org.codehaus.
groovy
.control.customizers.ImportCustomizer;
import
groovy
.lang.Binding;
import
groovy
.lang.
Groovy
Shell;
CompilerConfiguration config = new CompilerConfiguration();
ImportCustomizer imports = new ImportCustomizer();
imports.addImports("org.example.Foo");
config.addCompilationCustomizers(imports);
Binding binding = new Binding();
binding.setVariable("name", "Alice");
Groovy
Shell shell = new
Groovy
Shell(binding, config);
shell.evaluate("greet(name)");
还有许多其他方法可以在
Java
项目中使用
Groovy
，这取决于您的具体需求。 如果您需要更多帮助，请告诉我您的具体需求，我会尽力为您提供帮助。
