問題：在jmeter中測試接口，驗證一個傳入參數對空格的處理時，運行報錯
報錯信息
java.net.URISyntaxException: Illegal character in query at index 130: http://api.t4.2012iot.com/api-devicemanage/device/addDevice?sn=22222222222222222222222222222222222222222222222222&type=5&phone=111 111&camType=&brand=&password=
at java.net.URI$Parser.fail(Unknown Source)
at java.net.URI$Parser.checkChars(Unknown Source)
at java.net.URI$Parser.parseHierarchical(Unknown Source)
at java.net.URI$Parser.parse(Unknown Source)
at java.net.URI.<init>(Unknown Source)
at java.net.URL.toURI(Unknown Source)
at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:535)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:67)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1282)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1271)
at org.apache.jmeter.threads.JMeterThread.doSampling(JMeterThread.java:627)
at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:551)
at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:490)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:257)
at java.lang.Thread.run(Unknown Source)
問題原因：在jmeter中如果要驗證某個傳參是否支持空格時， 必須在勾選編碼，這樣空格字符才能被用+號代替作為空格在請求的url中使用
