Golang XML marshal corresponding struct two representation method

This is a creation in Article, where the information may have evolved or changed.

The node name of 1.xml is the name of the struct member, such as: Project.itemgroup, the member's type name does not affect

Vcxproj.filterstype Project struct {toolsversion string '        xml: ' toolsversion,attr ' ' Xmlns        string        ' xml: ' Xmlns,attr "' ItemGroup    []filtergroup//' xml: ' ItemGroup ' '}type filtergroup struct {filter []filter//' xml: ' filter ' '}type Filter struct {Include          string ' xml: ' include,attr ' ' uniqueidentifier string}

<?xml version= "1.0" encoding= "UTF-8"? ><project toolsversion= "4.0" xmlns= "http://schemas.microsoft.com/ developer/msbuild/2003 "><itemgroup><filter include=" pub "><uniqueidentifier>{ 470d3840-f2c2-4c5b-430f-e9d745bcc309}</uniqueidentifier></filter><filter Include= "src" >< Uniqueidentifier>{446a4d3d-d7e0-4ad9-7cf9-917fbba3cf8b}</uniqueidentifier></filter><filter Include= "Pub\base" ><UniqueIdentifier>{1281d07c-e739-4f48-502d-54211f00ae19}</UniqueIdentifier> </filter><filter include= "Pub\driver" ><uniqueidentifier>{d43ac9c6-a8f0-4484-5811-927daab37970 }</uniqueidentifier></filter><filter include= "Pub\protocol" ><uniqueidentifier>{ 35a150d1-33f3-4a98-5f0b-bb71982506ec}</uniqueidentifier></filter><filter Include= "Pub\st_lib" ><UniqueIdentifier>{3e64a85e-249d-4a03-521e-4b5813b40edd}</UniqueIdentifier></Filter>< Filter include= "Pub\startup" >&Lt Uniqueidentifier>{6cd70ce7-0c9c-4582-60e7-9e9b420aa43a}</uniqueidentifier></filter><filter Include= "pub\w5500" ><UniqueIdentifier>{bafafc00-7fb5-4ccb-4b30-5511fe90a3cd}</UniqueIdentifier> </Filter></ItemGroup></Project>

2. The name of the XML node is the tag name of the struct

XML ItemGroup uses ' xml: ' ItemGroup ' notation, note that only the name of the slice can be labeled, the specific slice type name to take

Vcxproj.filterstype Project struct {toolsversion string '        xml: ' toolsversion,attr ' ' Xmlns        string        ' xml: ' Xmlns,attr "' Filtergroups []filtergroup ' xml:" ItemGroup "'}type filtergroup struct {filter []filter//' xml: ' Filter '} Type Filter struct {Include          string ' xml: ' include,attr ' ' uniqueidentifier string}

<?xml version= "1.0" encoding= "UTF-8"? ><project toolsversion= "4.0" xmlns= "http://schemas.microsoft.com/ developer/msbuild/2003 "><itemgroup><filter include=" pub "><uniqueidentifier>{ A0e40766-d234-4847-4772-a9b08d2fb21e}</uniqueidentifier></filter><filter Include= "src" >< Uniqueidentifier>{7fa4c884-635d-4e65-5bf9-c692ba305c9e}</uniqueidentifier></filter><filter Include= "Pub\base" ><UniqueIdentifier>{e4821dfa-f228-4150-58fa-4bee90398973}</UniqueIdentifier> </filter><filter include= "Pub\driver" ><uniqueidentifier>{f00ff500-af7f-4c11-703f-3e5f17e5c74b }</uniqueidentifier></filter><filter include= "Pub\protocol" ><uniqueidentifier>{ 26776cca-98bd-4b46-56f8-882a0aa73cd7}</uniqueidentifier></filter><filter Include= "Pub\st_lib" ><UniqueIdentifier>{d3a26e89-26d5-4d33-7a87-aea134553ac8}</UniqueIdentifier></Filter>< Filter include= "Pub\startup" >&Lt Uniqueidentifier>{460fb330-ba31-4d5f-7060-b4719e560dc9}</uniqueidentifier></filter><filter Include= "pub\w5500" ><UniqueIdentifier>{bc43b180-e95a-4ed2-7031-5bc686e65132}</UniqueIdentifier> </Filter></ItemGroup></Project>

The above test uses the code (note that the struct's member name changes in two cases and requires a simple modification of the code below)

Func testfilters (t *testing. T) {var prj projectprj.toolsversion = "4.0" PRJ. Xmlns = "http://schemas.microsoft.com/developer/msbuild/2003" prj. ItemGroup = Make ([]filtergroup, 1) filter_strs: = []string{"pub", "src", "pub\\base", "Pub\\driver", "Pub\\protocol", " Pub\\st_lib "," Pub\\startup "," pub\\w5500 "}filters: = Make ([]filter, Len (filter_strs)) prj. Itemgroup[0]. Filter = filtersfor I: = 0; I < Len (filters); i++ {f: = &filters[i]f.include = Filter_strs[i]uid, _: = uuid. NewV4 () F.uniqueidentifier = Fmt. Sprintf ("{%s}", UID. String ())}data, err: = XML. Marshalindent (&prj, "", "\ T") if err! = Nil {fmt. PRINTLN (Err) return}fmt. Print (XML. Header) fmt. Println (String (data)) T.error ("")}