编码转换测试程序

chkStr=function(str){
console.log("936转65001",string.fromto(str,936,65001))
console.log("936转950",string.fromto(str,936,950))
console.log("936转1200",string.fromto(str,936,1200))
console.log("936转0",string.fromto(str,936,0))
console.log("950转65001",string.fromto(str,950,65001))
console.log("950转936",string.fromto(str,950,936))
console.log("950转1200",string.fromto(str,950,1200))
console.log("950转0",string.fromto(str,950,0))
console.log("65001转936",string.fromto(str,65001,936))
console.log("65001转950",string.fromto(str,65001,950))
console.log("65001转1200",string.fromto(str,65001,1200))
console.log("65001转0",string.fromto(str,65001,0))
console.log("1200转936",string.fromto(str,1200,936))
console.log("1200转950",string.fromto(str,1200,950))
console.log("1200转65001",string.fromto(str,1200,65001))
console.log("1200转0",string.fromto(str,1200,0))
console.log("0转65001",string.fromto(str,0,65001))
console.log("0转950",string.fromto(str,0,950))
console.log("0转936",string.fromto(str,0,936))
console.log("0转1200",string.fromto(str,0,1200))
console.log("fromUnicode",string.fromUnicode(str))
console.log("Unicode转936",string.fromUnicode(str,936))
console.log("Unicode转950",string.fromUnicode(str,950))
console.log("Unicode转65001",string.fromUnicode(str,65001))
console.log("Unicode转1200",string.fromUnicode(str,1200))
}

用上面看哪个是你想要的转换类型...