JS API TextSymbol IE 乱码问题

vartextsymbol=newesri.symbol.TextSymbol(Areas);// textsymbol.angle=AngleArray[i];textsymbol.setColor(esri.Color([255,0,0]));varfont=newesri.symbol.Font();font.setSize("12pt");font.setFamily("arial");font.setWeight(esri.symbol.Font.WEIGHT_BOLD);textsymbol.setFont(font);vargraphic=newesri.Graphic(LabelAraePoint,textsymbol);map.graphics.add(graphic);