如何使用Grails REST webservices输出xml名称空间

Question

它是一个Grails应用程序，我们希望能够为为REST客户端生成的xml添加XML名称空间。大多数xml使用深层转换器使用“将foo渲染为XML”输出。

所以输出需要是这样的： <foo xmlns:myns='http://mycompany.com/myproduct/ver'> ... </foo>

Answer 1

http://groovy.codehaus.org/Creating+XML+using+Groovy%27s+MarkupBuilder

def xml = new MarkupBuilder(writer) 
xml.'rec:records'('xmlns:rec': 'http://groovy.codehaus.org') { 
    car(name:'HSV Maloo', make:'Holden', year:2006) { 
    country('Australia') 
    record(type:'speed', ' Truck with speed of 271kph') 
    } 
} 

result 

<rec:records xmlns:rec='http://groovy.codehaus.org'> 
    <car name='HSV Maloo' make='Holden' year='2006'> 
    <country>Australia</country> 
    <record type='speed'> Truck with speed of 271kph</record> 
    </car> 
</rec:records>