Java : Character decoding failed.
作者：互联网
信息 ：org.apache.tomcat.util.http.Parameters [DirectJDKLog.java : 173] Character decoding failed. Parameter [param] with value [] has been ignored. Note that the name and value quoted here may be corrupted due to the failed decoding. Use debug level logging to see the original, non-corrupted values.
Note: further occurrences of Parameter errors will be logged at DEBUG level.
原因 ：http接口请求，携带参数中含有%, 编码出错，导致数据传输为空。
解决 ：param.replaceAll("%" , "%25");
标签：Java,corrupted,Character,param,decoding,Note,failed 来源： https://www.cnblogs.com/chensz-ws/p/15407957.html