Extjs4表单提交中文问题

[fengdy0520]

将表单var form = this.up('form').getForm();
values = form.getValues();
projectStore.reload({
params:{
strForm:Ext.JSON.encode(values)
}
});提交后台后，表单中有一项 人名输入 ：张三，后台接收到的strForm中显示为\u5f20\u4e09，即中文都显示为\u****\u****的形式，牛人指点下

[qiubin200236]

前台，后台，文件都指定utf8编码

[YHB_code]

public String decodeUnicode(String theString) { 
  
        char aChar; 
        int len = theString.length();   
        StringBuffer outBuffer = new StringBuffer(len);  
        for (int x = 0; x < len;) { 
            aChar = theString.charAt(x++); 
            if (aChar == '\\') { 
                aChar = theString.charAt(x++); 
                if (aChar == 'u') {  
                    // Read the xxxx  
                    int value = 0; 
                    for (int i = 0; i < 4; i++) { 
                        aChar = theString.charAt(x++); 
                        switch (aChar) {  
                        case '0':  
                        case '1':   
                        case '2':  
                        case '3':  
                        case '4':  
                        case '5':  
                        case '6': 
                        case '7': 
                        case '8': 
                        case '9': 
                            value = (value << 4) + aChar - '0'; 
                            break; 
                        case 'a': 
                        case 'b': 
                        case 'c': 
                        case 'd': 
                        case 'e': 
                        case 'f': 
                            value = (value << 4) + 10 + aChar - 'a'; 
                            break; 
                        case 'A': 
                        case 'B': 
                        case 'C': 
                        case 'D': 
                        case 'E': 
                        case 'F': 
                            value = (value << 4) + 10 + aChar - 'A'; 
                            break; 
                        default: 
                            throw new IllegalArgumentException( 
                                    "Malformed   \\uxxxx   encoding."); 
                        } 
                    } 
                    outBuffer.append((char) value); 
                } else { 
                    if (aChar == 't') 
                        aChar = '\t'; 
                    else if (aChar == 'r') 
                        aChar = '\r'; 
                    else if (aChar == 'n') 
                        aChar = '\n';  
                    else if (aChar == 'f')   
                        aChar = '\f';   
                    outBuffer.append(aChar);   
                }   
            } else  
                outBuffer.append(aChar);   
        }  
        return outBuffer.toString();  
    }
}

//这是一个转码的函数，可以恢复为汉字，后续需要加一条语句去掉多出来的双引号