转义符

json = "[{"
        +""taxNo":""+taxNo+"","
        +""invoiceType":""+invoiceType+"","
        +""invoiceNo":""+invoiceNo+"","
        +""invoiceCode":""+invoiceCode+"","
        +""invoiceDate":""+invoiceDate+"","
        +""checkCode":""+checkCode+"""
        +"}]";
        
        
    
        " taxNo: "+taxNo+" ,  "
        
        
        
         "message": "{"currentTime":1400077615368,
         "direction":0,
         "id":1,
         "latitude":29.5506,
         "longitude":106.6466}"
         
         
         
         
         
         {
    "ret": "0", 
    "Weathers": "[{"date":"2017-03-20","weatherType":"阴，大部分地区有零星小雨或小雨，上午能见度2-5km转阴天间多云","temperature_min":"6","wind_force":"微风","temperature_max":"12","wind_direction":""},{"date":"2017-03-21","weatherType":"阴转多云","temperature_min":"6","wind_force":"微风","temperature_max":"13","wind_direction":""},{"date":"2017-03-22","weatherType":"多云转阴","temperature_min":"6","wind_force":"微风","temperature_max":"14","wind_direction":""},{"date":"2017-03-23","weatherType":"阴转小雨","temperature_min":"3","wind_force":"微风","temperature_max":"10","wind_direction":""},{"date":"2017-03-24","weatherType":"雨夹雪转多云","temperature_min":"0","wind_force":"微风","temperature_max":"5","wind_direction":""},{"date":"2017-03-25","weatherType":"多云转晴","temperature_min":"5","wind_force":"微风转3到4级","temperature_max":"13","wind_direction":""},{"date":"2017-03-26","weatherType":"晴","temperature_min":"4","wind_force":"3到4级","temperature_max":"14","wind_direction":""}]"
}