Merge branch 'master' of http://1.15.4.62/r/~chenjiahe/hx_common

ANDRU-PC\Andru

2022-07-21 0546530fe7e1696cf3ae4eaf9e79a5e7c4e203fe

 src/main/java/com/hx/util/rsa/RSASignature.java

@@ -137,7 +137,7 @@
            for(int i = 0; i < keys.size(); ++i) {
                String key = (String)keys.get(i);
                Object value = params.get(key);
                if(value == null){
                if(value == null || StringUtils.isEmpty(value.toString())){
                    continue;
                }
                content.append(i == 0 ? "" : "&").append(key).append("=").append(value);